251156594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{59263}}^1$

素因数の和:59441

約数の個数: 16

約数和(自身を含む): 408210432

約数和(自身を除く): 157053838

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 59263, 118526, 770419, 1540838, 9659869, 19319738, 125578297, 251156594]

約数ペア:

[(1, 251156594), (2, 125578297), (13, 19319738), (26, 9659869), (163, 1540838), (326, 770419), (2119, 118526), (4238, 59263)]