8045170318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{8521}}^1$

素因数の和:8764

約数の個数: 32

約数和(自身を含む): 12553928640

約数和(自身を除く): 4508758322

約数列:

[1, 2, 61, 71, 109, 122, 142, 218, 4331, 6649, 7739, 8521, 8662, 13298, 15478, 17042, 472079, 519781, 604991, 928789, 944158, 1039562, 1209982, 1857578, 36904451, 56656129, 65944019, 73808902, 113312258, 131888038, 4022585159, 8045170318]

約数ペア:

[(1, 8045170318), (2, 4022585159), (61, 131888038), (71, 113312258), (109, 73808902), (122, 65944019), (142, 56656129), (218, 36904451), (4331, 1857578), (6649, 1209982), (7739, 1039562), (8521, 944158), (8662, 928789), (13298, 604991), (15478, 519781), (17042, 472079)]