636164854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1439287}}^1$

素因数の和:1439319

約数の個数: 16

約数和(自身を含む): 1088101728

約数和(自身を除く): 451936874

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1439287, 2878574, 18710731, 24467879, 37421462, 48935758, 318082427, 636164854]

約数ペア:

[(1, 636164854), (2, 318082427), (13, 48935758), (17, 37421462), (26, 24467879), (34, 18710731), (221, 2878574), (442, 1439287)]