1795914416

素因数分解:

$2^4\times {\mathrm{20177}}^1\times {\mathrm{5563}}^1$

素因数の和:25748

約数の個数: 20

約数和(自身を含む): 3480382152

約数和(自身を除く): 1684467736

約数列:

[1, 2, 4, 8, 16, 5563, 11126, 20177, 22252, 40354, 44504, 80708, 89008, 161416, 322832, 112244651, 224489302, 448978604, 897957208, 1795914416]

約数ペア:

[(1, 1795914416), (2, 897957208), (4, 448978604), (8, 224489302), (16, 112244651), (5563, 322832), (11126, 161416), (20177, 89008), (22252, 80708), (40354, 44504)]