45691490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 89280576

約数和(自身を除く): 43589086

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2683, 3406, 5366, 8515, 13415, 17030, 26830, 34879, 69758, 174395, 348790, 351473, 702946, 1757365, 3514730, 4569149, 9138298, 22845745, 45691490]

約数ペア:

[(1, 45691490), (2, 22845745), (5, 9138298), (10, 4569149), (13, 3514730), (26, 1757365), (65, 702946), (130, 351473), (131, 348790), (262, 174395), (655, 69758), (1310, 34879), (1703, 26830), (2683, 17030), (3406, 13415), (5366, 8515)]