2912861651

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{61657}}^1$

素因数の和:62078

約数の個数: 16

約数和(自身を含む): 3533743296

約数和(自身を除く): 620881645

約数列:

[1, 7, 17, 119, 397, 2779, 6749, 47243, 61657, 431599, 1048169, 7337183, 24477829, 171344803, 416123093, 2912861651]

約数ペア:

[(1, 2912861651), (7, 416123093), (17, 171344803), (119, 24477829), (397, 7337183), (2779, 1048169), (6749, 431599), (47243, 61657)]