13032890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3457}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 26142480

約数和(自身を除く): 13109590

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3457, 3770, 6914, 17285, 34570, 44941, 89882, 100253, 200506, 224705, 449410, 501265, 1002530, 1303289, 2606578, 6516445, 13032890]

約数ペア:

[(1, 13032890), (2, 6516445), (5, 2606578), (10, 1303289), (13, 1002530), (26, 501265), (29, 449410), (58, 224705), (65, 200506), (130, 100253), (145, 89882), (290, 44941), (377, 34570), (754, 17285), (1885, 6914), (3457, 3770)]