990373081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1271339}}^1$

素因数の和:1271399

約数の個数: 8

約数和(自身を含む): 1067925600

約数和(自身を除く): 77552519

約数列:

[1, 19, 41, 779, 1271339, 24155441, 52124899, 990373081]

約数ペア:

[(1, 990373081), (19, 52124899), (41, 24155441), (779, 1271339)]