289231878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3708101}}^1$

素因数の和:3708119

約数の個数: 16

約数和(自身を含む): 622961136

約数和(自身を除く): 333729258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3708101, 7416202, 11124303, 22248606, 48205313, 96410626, 144615939, 289231878]

約数ペア:

[(1, 289231878), (2, 144615939), (3, 96410626), (6, 48205313), (13, 22248606), (26, 11124303), (39, 7416202), (78, 3708101)]