1900352710

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{364751}}^1$

素因数の和:365279

約数の個数: 16

約数和(自身を含む): 3427209792

約数和(自身を除く): 1526857082

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 364751, 729502, 1823755, 3647510, 190035271, 380070542, 950176355, 1900352710]

約数ペア:

[(1, 1900352710), (2, 950176355), (5, 380070542), (10, 190035271), (521, 3647510), (1042, 1823755), (2605, 729502), (5210, 364751)]