104909903570

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{24919217}}^1$

素因数の和:24919645

約数の個数: 16

約数和(自身を含む): 189286379928

約数和(自身を除く): 84376476358

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 24919217, 49838434, 124596085, 249192170, 10490990357, 20981980714, 52454951785, 104909903570]

約数ペア:

[(1, 104909903570), (2, 52454951785), (5, 20981980714), (10, 10490990357), (421, 249192170), (842, 124596085), (2105, 49838434), (4210, 24919217)]