8970296816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43126427}}^1$

素因数の和:43126448

約数の個数: 20

約数和(自身を含む): 18716869752

約数和(自身を除く): 9746572936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 43126427, 86252854, 172505708, 345011416, 560643551, 690022832, 1121287102, 2242574204, 4485148408, 8970296816]

約数ペア:

[(1, 8970296816), (2, 4485148408), (4, 2242574204), (8, 1121287102), (13, 690022832), (16, 560643551), (26, 345011416), (52, 172505708), (104, 86252854), (208, 43126427)]