13458730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4657}}^1$

素因数の和:4698

約数の個数: 24

約数和(自身を含む): 25740108

約数和(自身を除く): 12281378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 4657, 9314, 23285, 46570, 79169, 158338, 395845, 791690, 1345873, 2691746, 6729365, 13458730]

約数ペア:

[(1, 13458730), (2, 6729365), (5, 2691746), (10, 1345873), (17, 791690), (34, 395845), (85, 158338), (170, 79169), (289, 46570), (578, 23285), (1445, 9314), (2890, 4657)]