2011574916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5346

約数の個数: 144

約数和(自身を含む): 5899333440

約数和(自身を除く): 3887758524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 43, 52, 57, 76, 78, 86, 114, 117, 129, 156, 171, 172, 228, 234, 247, 258, 342, 387, 468, 494, 516, 559, 684, 741, 774, 817, 988, 1118, 1482, 1548, 1634, 1677, 2223, 2236, 2451, 2964, 3268, 3354, 4446, 4902, 5031, 5261, 6708, 7353, 8892, 9804, 10062, 10522, 10621, 14706, 15783, 20124, 21044, 21242, 29412, 31566, 31863, 42484, 47349, 63132, 63726, 68393, 94698, 95589, 99959, 127452, 136786, 189396, 191178, 199918, 205179, 226223, 273572, 299877, 382356, 399836, 410358, 452446, 599754, 615537, 678669, 820716, 899631, 904892, 1199508, 1231074, 1299467, 1357338, 1799262, 2036007, 2462148, 2598934, 2714676, 2940899, 3598524, 3898401, 4072014, 4298237, 5197868, 5881798, 7796802, 8144028, 8596474, 8822697, 11695203, 11763596, 12894711, 15593604, 17192948, 17645394, 23390406, 25789422, 26468091, 35290788, 38684133, 46780812, 51578844, 52936182, 55877081, 77368266, 105872364, 111754162, 154736532, 167631243, 223508324, 335262486, 502893729, 670524972, 1005787458, 2011574916]

約数ペア:

[(1, 2011574916), (2, 1005787458), (3, 670524972), (4, 502893729), (6, 335262486), (9, 223508324), (12, 167631243), (13, 154736532), (18, 111754162), (19, 105872364), (26, 77368266), (36, 55877081), (38, 52936182), (39, 51578844), (43, 46780812), (52, 38684133), (57, 35290788), (76, 26468091), (78, 25789422), (86, 23390406), (114, 17645394), (117, 17192948), (129, 15593604), (156, 12894711), (171, 11763596), (172, 11695203), (228, 8822697), (234, 8596474), (247, 8144028), (258, 7796802), (342, 5881798), (387, 5197868), (468, 4298237), (494, 4072014), (516, 3898401), (559, 3598524), (684, 2940899), (741, 2714676), (774, 2598934), (817, 2462148), (988, 2036007), (1118, 1799262), (1482, 1357338), (1548, 1299467), (1634, 1231074), (1677, 1199508), (2223, 904892), (2236, 899631), (2451, 820716), (2964, 678669), (3268, 615537), (3354, 599754), (4446, 452446), (4902, 410358), (5031, 399836), (5261, 382356), (6708, 299877), (7353, 273572), (8892, 226223), (9804, 205179), (10062, 199918), (10522, 191178), (10621, 189396), (14706, 136786), (15783, 127452), (20124, 99959), (21044, 95589), (21242, 94698), (29412, 68393), (31566, 63726), (31863, 63132), (42484, 47349)]