858970487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1871}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 919825920

約数和(自身を除く): 60855433

約数列:

[1, 19, 73, 331, 1387, 1871, 6289, 24163, 35549, 136583, 459097, 619301, 2595077, 11766719, 45208973, 858970487]

約数ペア:

[(1, 858970487), (19, 45208973), (73, 11766719), (331, 2595077), (1387, 619301), (1871, 459097), (6289, 136583), (24163, 35549)]