2008661681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{4219}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 2207701440

約数和(自身を除く): 199039759

約数列:

[1, 13, 53, 689, 691, 4219, 8983, 36623, 54847, 223607, 476099, 2906891, 2915329, 37899277, 154512437, 2008661681]

約数ペア:

[(1, 2008661681), (13, 154512437), (53, 37899277), (689, 2915329), (691, 2906891), (4219, 476099), (8983, 223607), (36623, 54847)]