130668616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1256429}}^1$

素因数の和:1256448

約数の個数: 16

約数和(自身を含む): 263850300

約数和(自身を除く): 133181684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1256429, 2512858, 5025716, 10051432, 16333577, 32667154, 65334308, 130668616]

約数ペア:

[(1, 130668616), (2, 65334308), (4, 32667154), (8, 16333577), (13, 10051432), (26, 5025716), (52, 2512858), (104, 1256429)]