2121001064

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7853}}^1$

素因数の和:7939

約数の個数: 96

約数和(自身を含む): 5076668520

約数和(自身を除く): 2955667456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 364, 371, 392, 424, 637, 689, 728, 742, 1274, 1378, 1484, 2548, 2597, 2756, 2968, 4823, 5096, 5194, 5512, 7853, 9646, 10388, 15706, 19292, 20776, 31412, 33761, 38584, 54971, 62824, 67522, 102089, 109942, 135044, 204178, 219884, 270088, 384797, 408356, 416209, 439768, 714623, 769594, 816712, 832418, 1429246, 1539188, 1664836, 2858492, 2913463, 3078376, 3329672, 5002361, 5410717, 5716984, 5826926, 10004722, 10821434, 11653852, 20009444, 20394241, 21642868, 23307704, 37875019, 40018888, 40788482, 43285736, 75750038, 81576964, 151500076, 163153928, 265125133, 303000152, 530250266, 1060500532, 2121001064]

約数ペア:

[(1, 2121001064), (2, 1060500532), (4, 530250266), (7, 303000152), (8, 265125133), (13, 163153928), (14, 151500076), (26, 81576964), (28, 75750038), (49, 43285736), (52, 40788482), (53, 40018888), (56, 37875019), (91, 23307704), (98, 21642868), (104, 20394241), (106, 20009444), (182, 11653852), (196, 10821434), (212, 10004722), (364, 5826926), (371, 5716984), (392, 5410717), (424, 5002361), (637, 3329672), (689, 3078376), (728, 2913463), (742, 2858492), (1274, 1664836), (1378, 1539188), (1484, 1429246), (2548, 832418), (2597, 816712), (2756, 769594), (2968, 714623), (4823, 439768), (5096, 416209), (5194, 408356), (5512, 384797), (7853, 270088), (9646, 219884), (10388, 204178), (15706, 135044), (19292, 109942), (20776, 102089), (31412, 67522), (33761, 62824), (38584, 54971)]