2019928510

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1337701}}^1$

素因数の和:1337859

約数の個数: 16

約数和(自身を含む): 3659952672

約数和(自身を除く): 1640024162

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 1337701, 2675402, 6688505, 13377010, 201992851, 403985702, 1009964255, 2019928510]

約数ペア:

[(1, 2019928510), (2, 1009964255), (5, 403985702), (10, 201992851), (151, 13377010), (302, 6688505), (755, 2675402), (1510, 1337701)]