291636670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2243359}}^1$

素因数の和:2243379

約数の個数: 16

約数和(自身を含む): 565326720

約数和(自身を除く): 273690050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2243359, 4486718, 11216795, 22433590, 29163667, 58327334, 145818335, 291636670]

約数ペア:

[(1, 291636670), (2, 145818335), (5, 58327334), (10, 29163667), (13, 22433590), (26, 11216795), (65, 4486718), (130, 2243359)]