1245962879

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1\times {\mathrm{1733}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 1433809920

約数和(自身を除く): 187847041

約数列:

[1, 7, 271, 379, 1733, 1897, 2653, 12131, 102709, 469643, 656807, 718963, 3287501, 4597649, 177994697, 1245962879]

約数ペア:

[(1, 1245962879), (7, 177994697), (271, 4597649), (379, 3287501), (1733, 718963), (1897, 656807), (2653, 469643), (12131, 102709)]