1330240645

素因数分解:

$5^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1\times {\mathrm{739}}^1$

素因数の和:1956

約数の個数: 16

約数和(自身を含む): 1603834560

約数和(自身を除く): 273593915

約数列:

[1, 5, 521, 691, 739, 2605, 3455, 3695, 360011, 385019, 510649, 1800055, 1925095, 2553245, 266048129, 1330240645]

約数ペア:

[(1, 1330240645), (5, 266048129), (521, 2553245), (691, 1925095), (739, 1800055), (2605, 510649), (3455, 385019), (3695, 360011)]