2012078406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2347}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 4496889600

約数和(自身を除く): 2484811194

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 379, 754, 758, 1131, 1137, 2262, 2274, 2347, 4694, 4927, 7041, 9854, 10991, 14082, 14781, 21982, 29562, 30511, 32973, 61022, 65946, 68063, 91533, 136126, 142883, 183066, 204189, 285766, 408378, 428649, 857298, 884819, 889513, 1769638, 1779026, 2654457, 2668539, 5308914, 5337078, 11563669, 23127338, 25795877, 34691007, 51591754, 69382014, 77387631, 154775262, 335346401, 670692802, 1006039203, 2012078406]

約数ペア:

[(1, 2012078406), (2, 1006039203), (3, 670692802), (6, 335346401), (13, 154775262), (26, 77387631), (29, 69382014), (39, 51591754), (58, 34691007), (78, 25795877), (87, 23127338), (174, 11563669), (377, 5337078), (379, 5308914), (754, 2668539), (758, 2654457), (1131, 1779026), (1137, 1769638), (2262, 889513), (2274, 884819), (2347, 857298), (4694, 428649), (4927, 408378), (7041, 285766), (9854, 204189), (10991, 183066), (14082, 142883), (14781, 136126), (21982, 91533), (29562, 68063), (30511, 65946), (32973, 61022)]