386323184

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{142871}}^1$

素因数の和:142905

約数の個数: 30

約数和(自身を含む): 810512856

約数和(自身を除く): 424189672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 142871, 285742, 571484, 1142968, 1857323, 2285936, 3714646, 7429292, 14858584, 24145199, 29717168, 48290398, 96580796, 193161592, 386323184]

約数ペア:

[(1, 386323184), (2, 193161592), (4, 96580796), (8, 48290398), (13, 29717168), (16, 24145199), (26, 14858584), (52, 7429292), (104, 3714646), (169, 2285936), (208, 1857323), (338, 1142968), (676, 571484), (1352, 285742), (2704, 142871)]