1880473426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{2693}}^1$

素因数の和:3066

約数の個数: 32

約数和(自身を含む): 3079435968

約数和(自身を除く): 1198962542

約数列:

[1, 2, 13, 26, 107, 214, 251, 502, 1391, 2693, 2782, 3263, 5386, 6526, 26857, 35009, 53714, 70018, 288151, 349141, 576302, 675943, 698282, 1351886, 3745963, 7491926, 8787259, 17574518, 72325901, 144651802, 940236713, 1880473426]

約数ペア:

[(1, 1880473426), (2, 940236713), (13, 144651802), (26, 72325901), (107, 17574518), (214, 8787259), (251, 7491926), (502, 3745963), (1391, 1351886), (2693, 698282), (2782, 675943), (3263, 576302), (5386, 349141), (6526, 288151), (26857, 70018), (35009, 53714)]