253669752011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2351}}^1\times {\mathrm{29537}}^1$

素因数の和:32182

約数の個数: 16

約数和(自身を含む): 274280888448

約数和(自身を除く): 20611136437

約数列:

[1, 13, 281, 2351, 3653, 29537, 30563, 383981, 660631, 8299897, 8588203, 69441487, 107898661, 902739331, 19513057847, 253669752011]

約数ペア:

[(1, 253669752011), (13, 19513057847), (281, 902739331), (2351, 107898661), (3653, 69441487), (29537, 8588203), (30563, 8299897), (383981, 660631)]