2531362289

素因数分解:

${\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{887}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 2626363008

約数和(自身を除く): 95000719

約数列:

[1, 37, 137, 563, 887, 5069, 20831, 32819, 77131, 121519, 499381, 2853847, 4496203, 18477097, 68415197, 2531362289]

約数ペア:

[(1, 2531362289), (37, 68415197), (137, 18477097), (563, 4496203), (887, 2853847), (5069, 499381), (20831, 121519), (32819, 77131)]