129620795410

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{18490841}}^1$

素因数の和:18491549

約数の個数: 16

約数和(自身を含む): 233650279512

約数和(自身を除く): 104029484102

約数列:

[1, 2, 5, 10, 701, 1402, 3505, 7010, 18490841, 36981682, 92454205, 184908410, 12962079541, 25924159082, 64810397705, 129620795410]

約数ペア:

[(1, 129620795410), (2, 64810397705), (5, 25924159082), (10, 12962079541), (701, 184908410), (1402, 92454205), (3505, 36981682), (7010, 18490841)]