1330871854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{4423}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 2194020864

約数和(自身を除く): 863149010

約数列:

[1, 2, 13, 26, 71, 142, 163, 326, 923, 1846, 2119, 4238, 4423, 8846, 11573, 23146, 57499, 114998, 150449, 300898, 314033, 628066, 720949, 1441898, 4082429, 8164858, 9372337, 18744674, 51187379, 102374758, 665435927, 1330871854]

約数ペア:

[(1, 1330871854), (2, 665435927), (13, 102374758), (26, 51187379), (71, 18744674), (142, 9372337), (163, 8164858), (326, 4082429), (923, 1441898), (1846, 720949), (2119, 628066), (4238, 314033), (4423, 300898), (8846, 150449), (11573, 114998), (23146, 57499)]