1853501104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 4610954880

約数和(自身を除く): 2757453776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 61, 82, 91, 104, 112, 122, 164, 182, 208, 244, 287, 328, 364, 427, 488, 509, 533, 574, 656, 728, 793, 854, 976, 1018, 1066, 1148, 1456, 1586, 1708, 2036, 2132, 2296, 2501, 3172, 3416, 3563, 3731, 4072, 4264, 4592, 5002, 5551, 6344, 6617, 6832, 7126, 7462, 8144, 8528, 10004, 11102, 12688, 13234, 14252, 14924, 17507, 20008, 20869, 22204, 26468, 28504, 29848, 31049, 32513, 35014, 40016, 41738, 44408, 46319, 52936, 57008, 59696, 62098, 65026, 70028, 83476, 88816, 92638, 105872, 124196, 130052, 140056, 146083, 166952, 185276, 217343, 227591, 248392, 260104, 271297, 280112, 292166, 333904, 370552, 403637, 434686, 455182, 496784, 520208, 542594, 584332, 741104, 807274, 869372, 910364, 1085188, 1168664, 1273009, 1614548, 1738744, 1820728, 1899079, 2170376, 2337328, 2546018, 2825459, 3229096, 3477488, 3641456, 3798158, 4340752, 5092036, 5650918, 6458192, 7596316, 8911063, 10184072, 11301836, 15192632, 16549117, 17822126, 20368144, 22603672, 30385264, 33098234, 35644252, 45207344, 66196468, 71288504, 115843819, 132392936, 142577008, 231687638, 264785872, 463375276, 926750552, 1853501104]

約数ペア:

[(1, 1853501104), (2, 926750552), (4, 463375276), (7, 264785872), (8, 231687638), (13, 142577008), (14, 132392936), (16, 115843819), (26, 71288504), (28, 66196468), (41, 45207344), (52, 35644252), (56, 33098234), (61, 30385264), (82, 22603672), (91, 20368144), (104, 17822126), (112, 16549117), (122, 15192632), (164, 11301836), (182, 10184072), (208, 8911063), (244, 7596316), (287, 6458192), (328, 5650918), (364, 5092036), (427, 4340752), (488, 3798158), (509, 3641456), (533, 3477488), (574, 3229096), (656, 2825459), (728, 2546018), (793, 2337328), (854, 2170376), (976, 1899079), (1018, 1820728), (1066, 1738744), (1148, 1614548), (1456, 1273009), (1586, 1168664), (1708, 1085188), (2036, 910364), (2132, 869372), (2296, 807274), (2501, 741104), (3172, 584332), (3416, 542594), (3563, 520208), (3731, 496784), (4072, 455182), (4264, 434686), (4592, 403637), (5002, 370552), (5551, 333904), (6344, 292166), (6617, 280112), (6832, 271297), (7126, 260104), (7462, 248392), (8144, 227591), (8528, 217343), (10004, 185276), (11102, 166952), (12688, 146083), (13234, 140056), (14252, 130052), (14924, 124196), (17507, 105872), (20008, 92638), (20869, 88816), (22204, 83476), (26468, 70028), (28504, 65026), (29848, 62098), (31049, 59696), (32513, 57008), (35014, 52936), (40016, 46319), (41738, 44408)]