28512226655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2631493}}^1$

素因数の和:2631706

約数の個数: 16

約数和(自身を含む): 37514578464

約数和(自身を除く): 9002351809

約数列:

[1, 5, 11, 55, 197, 985, 2167, 10835, 2631493, 13157465, 28946423, 144732115, 518404121, 2592020605, 5702445331, 28512226655]

約数ペア:

[(1, 28512226655), (5, 5702445331), (11, 2592020605), (55, 518404121), (197, 144732115), (985, 28946423), (2167, 13157465), (10835, 2631493)]