1642044961

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1531}}^1\times {\mathrm{2971}}^1$

素因数の和:4540

約数の個数: 12

約数和(自身を含む): 1734732624

約数和(自身を除く): 92687663

約数列:

[1, 19, 361, 1531, 2971, 29089, 56449, 552691, 1072531, 4548601, 86423419, 1642044961]

約数ペア:

[(1, 1642044961), (19, 86423419), (361, 4548601), (1531, 1072531), (2971, 552691), (29089, 56449)]