251017234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{135979}}^1$

素因数の和:136065

約数の個数: 16

約数和(自身を含む): 411203520

約数和(自身を除く): 160186286

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 135979, 271958, 1767727, 3535454, 9654509, 19309018, 125508617, 251017234]

約数ペア:

[(1, 251017234), (2, 125508617), (13, 19309018), (26, 9654509), (71, 3535454), (142, 1767727), (923, 271958), (1846, 135979)]