392508506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 654277008

約数和(自身を除く): 261768502

約数列:

[1, 2, 13, 26, 37, 74, 241, 481, 482, 962, 1693, 3133, 3386, 6266, 8917, 17834, 22009, 44018, 62641, 115921, 125282, 231842, 408013, 814333, 816026, 1628666, 5304169, 10608338, 15096481, 30192962, 196254253, 392508506]

約数ペア:

[(1, 392508506), (2, 196254253), (13, 30192962), (26, 15096481), (37, 10608338), (74, 5304169), (241, 1628666), (481, 816026), (482, 814333), (962, 408013), (1693, 231842), (3133, 125282), (3386, 115921), (6266, 62641), (8917, 44018), (17834, 22009)]