308087128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2026889}}^1$

素因数の和:2026914

約数の個数: 16

約数和(自身を含む): 608067000

約数和(自身を除く): 299979872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2026889, 4053778, 8107556, 16215112, 38510891, 77021782, 154043564, 308087128]

約数ペア:

[(1, 308087128), (2, 154043564), (4, 77021782), (8, 38510891), (19, 16215112), (38, 8107556), (76, 4053778), (152, 2026889)]