811890962

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{51971}}^1$

素因数の和:52153

約数の個数: 16

約数和(自身を含む): 1246080672

約数和(自身を除く): 434189710

約数列:

[1, 2, 73, 107, 146, 214, 7811, 15622, 51971, 103942, 3793883, 5560897, 7587766, 11121794, 405945481, 811890962]

約数ペア:

[(1, 811890962), (2, 405945481), (73, 11121794), (107, 7587766), (146, 5560897), (214, 3793883), (7811, 103942), (15622, 51971)]