380445416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3658129}}^1$

素因数の和:3658148

約数の個数: 16

約数和(自身を含む): 768207300

約数和(自身を除く): 387761884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3658129, 7316258, 14632516, 29265032, 47555677, 95111354, 190222708, 380445416]

約数ペア:

[(1, 380445416), (2, 190222708), (4, 95111354), (8, 47555677), (13, 29265032), (26, 14632516), (52, 7316258), (104, 3658129)]