229556912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1103639}}^1$

素因数の和:1103660

約数の個数: 20

約数和(自身を含む): 478979760

約数和(自身を除く): 249422848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1103639, 2207278, 4414556, 8829112, 14347307, 17658224, 28694614, 57389228, 114778456, 229556912]

約数ペア:

[(1, 229556912), (2, 114778456), (4, 57389228), (8, 28694614), (13, 17658224), (16, 14347307), (26, 8829112), (52, 4414556), (104, 2207278), (208, 1103639)]