79716878206

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{20120363}}^1$

素因数の和:20120655

約数の個数: 16

約数和(自身を含む): 137140401024

約数和(自身を除く): 57423522818

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 20120363, 40240726, 140842541, 281685082, 5694062729, 11388125458, 39858439103, 79716878206]

約数ペア:

[(1, 79716878206), (2, 39858439103), (7, 11388125458), (14, 5694062729), (283, 281685082), (566, 140842541), (1981, 40240726), (3962, 20120363)]