1581138142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{285301}}^1$

素因数の和:285483

約数の個数: 16

約数和(自身を含む): 2526634512

約数和(自身を除く): 945496370

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 285301, 570602, 4850117, 9700234, 46504063, 93008126, 790569071, 1581138142]

約数ペア:

[(1, 1581138142), (2, 790569071), (17, 93008126), (34, 46504063), (163, 9700234), (326, 4850117), (2771, 570602), (5542, 285301)]