646202453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{41183}}^1$

素因数の和:41284

約数の個数: 16

約数和(自身を含む): 747242496

約数和(自身を除く): 101040043

約数列:

[1, 13, 17, 71, 221, 923, 1207, 15691, 41183, 535379, 700111, 2923993, 9101443, 38011909, 49707881, 646202453]

約数ペア:

[(1, 646202453), (13, 49707881), (17, 38011909), (71, 9101443), (221, 2923993), (923, 700111), (1207, 535379), (15691, 41183)]