69453878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{11177}}^1$

素因数の和:11431

約数の個数: 16

約数和(自身を含む): 112674240

約数和(自身を除く): 43220362

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 11177, 22354, 145301, 290602, 2671303, 5342606, 34726939, 69453878]

約数ペア:

[(1, 69453878), (2, 34726939), (13, 5342606), (26, 2671303), (239, 290602), (478, 145301), (3107, 22354), (6214, 11177)]