10040993879

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{20023}}^1$

素因数の和:21110

約数の個数: 16

約数和(自身を含む): 11649162240

約数和(自身を除く): 1608168361

約数列:

[1, 7, 71, 497, 1009, 7063, 20023, 71639, 140161, 501473, 1421633, 9951431, 20203207, 141422449, 1434427697, 10040993879]

約数ペア:

[(1, 10040993879), (7, 1434427697), (71, 141422449), (497, 20203207), (1009, 9951431), (7063, 1421633), (20023, 501473), (71639, 140161)]