5640719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 6905088

約数和(自身を除く): 1264369

約数列:

[1, 7, 17, 107, 119, 443, 749, 1819, 3101, 7531, 12733, 47401, 52717, 331807, 805817, 5640719]

約数ペア:

[(1, 5640719), (7, 805817), (17, 331807), (107, 52717), (119, 47401), (443, 12733), (749, 7531), (1819, 3101)]