326638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 559440

約数和(自身を除く): 232802

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 739, 1478, 9607, 12563, 19214, 25126, 163319, 326638]

約数ペア:

[(1, 326638), (2, 163319), (13, 25126), (17, 19214), (26, 12563), (34, 9607), (221, 1478), (442, 739)]