2180147308

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{829}}^1\times {\mathrm{4799}}^1$

素因数の和:5769

約数の個数: 24

約数和(自身を含む): 3848544000

約数和(自身を除く): 1668396692

約数列:

[1, 2, 4, 137, 274, 548, 829, 1658, 3316, 4799, 9598, 19196, 113573, 227146, 454292, 657463, 1314926, 2629852, 3978371, 7956742, 15913484, 545036827, 1090073654, 2180147308]

約数ペア:

[(1, 2180147308), (2, 1090073654), (4, 545036827), (137, 15913484), (274, 7956742), (548, 3978371), (829, 2629852), (1658, 1314926), (3316, 657463), (4799, 454292), (9598, 227146), (19196, 113573)]