37428779905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2421791}}^1$

素因数の和:2422088

約数の個数: 16

約数和(自身を含む): 49172064768

約数和(自身を除く): 11743284863

約数列:

[1, 5, 11, 55, 281, 1405, 3091, 15455, 2421791, 12108955, 26639701, 133198505, 680523271, 3402616355, 7485755981, 37428779905]

約数ペア:

[(1, 37428779905), (5, 7485755981), (11, 3402616355), (55, 680523271), (281, 133198505), (1405, 26639701), (3091, 12108955), (15455, 2421791)]