291222802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{12979}}^1$

素因数の和:13857

約数の個数: 16

約数和(自身を含む): 471018240

約数和(自身を除く): 179795438

約数列:

[1, 2, 13, 26, 863, 1726, 11219, 12979, 22438, 25958, 168727, 337454, 11200877, 22401754, 145611401, 291222802]

約数ペア:

[(1, 291222802), (2, 145611401), (13, 22401754), (26, 11200877), (863, 337454), (1726, 168727), (11219, 25958), (12979, 22438)]