389536459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6450

約数の個数: 16

約数和(自身を含む): 431827200

約数和(自身を除く): 42290741

約数列:

[1, 13, 67, 71, 871, 923, 4757, 6299, 61841, 81887, 422033, 447229, 5486429, 5813977, 29964343, 389536459]

約数ペア:

[(1, 389536459), (13, 29964343), (67, 5813977), (71, 5486429), (871, 447229), (923, 422033), (4757, 81887), (6299, 61841)]