858542087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{2287}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 940972032

約数和(自身を除く): 82429945

約数列:

[1, 13, 67, 431, 871, 2287, 5603, 28877, 29731, 153229, 375401, 985697, 1991977, 12814061, 66041699, 858542087]

約数ペア:

[(1, 858542087), (13, 66041699), (67, 12814061), (431, 1991977), (871, 985697), (2287, 375401), (5603, 153229), (28877, 29731)]