26374270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202879}}^1$

素因数の和:202899

約数の個数: 16

約数和(自身を含む): 51125760

約数和(自身を除く): 24751490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 202879, 405758, 1014395, 2028790, 2637427, 5274854, 13187135, 26374270]

約数ペア:

[(1, 26374270), (2, 13187135), (5, 5274854), (10, 2637427), (13, 2028790), (26, 1014395), (65, 405758), (130, 202879)]