797974190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7213}}^1$

素因数の和:7293

約数の個数: 64

約数和(自身を含む): 1657950336

約数和(自身を除く): 859976146

約数列:

[1, 2, 5, 10, 13, 23, 26, 37, 46, 65, 74, 115, 130, 185, 230, 299, 370, 481, 598, 851, 962, 1495, 1702, 2405, 2990, 4255, 4810, 7213, 8510, 11063, 14426, 22126, 36065, 55315, 72130, 93769, 110630, 165899, 187538, 266881, 331798, 468845, 533762, 829495, 937690, 1334405, 1658990, 2156687, 2668810, 3469453, 4313374, 6138263, 6938906, 10783435, 12276526, 17347265, 21566870, 30691315, 34694530, 61382630, 79797419, 159594838, 398987095, 797974190]

約数ペア:

[(1, 797974190), (2, 398987095), (5, 159594838), (10, 79797419), (13, 61382630), (23, 34694530), (26, 30691315), (37, 21566870), (46, 17347265), (65, 12276526), (74, 10783435), (115, 6938906), (130, 6138263), (185, 4313374), (230, 3469453), (299, 2668810), (370, 2156687), (481, 1658990), (598, 1334405), (851, 937690), (962, 829495), (1495, 533762), (1702, 468845), (2405, 331798), (2990, 266881), (4255, 187538), (4810, 165899), (7213, 110630), (8510, 93769), (11063, 72130), (14426, 55315), (22126, 36065)]