1026904034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{840347}}^1$

素因数の和:840409

約数の個数: 16

約数和(自身を含む): 1694141568

約数和(自身を除く): 667237534

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 840347, 1680694, 10924511, 21849022, 39496309, 78992618, 513452017, 1026904034]

約数ペア:

[(1, 1026904034), (2, 513452017), (13, 78992618), (26, 39496309), (47, 21849022), (94, 10924511), (611, 1680694), (1222, 840347)]