259036666

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{113513}}^1$

素因数の和:113685

約数の個数: 16

約数和(自身を含む): 446791104

約数和(自身を除く): 187754438

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 113513, 227026, 794591, 1589182, 18502619, 37005238, 129518333, 259036666]

約数ペア:

[(1, 259036666), (2, 129518333), (7, 37005238), (14, 18502619), (163, 1589182), (326, 794591), (1141, 227026), (2282, 113513)]