1979497007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{3527}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 2111155200

約数和(自身を除く): 131658193

約数列:

[1, 19, 109, 271, 2071, 3527, 5149, 29539, 67013, 384443, 561241, 955817, 7304417, 18160523, 104184053, 1979497007]

約数ペア:

[(1, 1979497007), (19, 104184053), (109, 18160523), (271, 7304417), (2071, 955817), (3527, 561241), (5149, 384443), (29539, 67013)]