2114370865

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{19843}}^1$

素因数の和:20160

約数の個数: 16

約数和(自身を含む): 2574639936

約数和(自身を除く): 460269071

約数列:

[1, 5, 101, 211, 505, 1055, 19843, 21311, 99215, 106555, 2004143, 4186873, 10020715, 20934365, 422874173, 2114370865]

約数ペア:

[(1, 2114370865), (5, 422874173), (101, 20934365), (211, 10020715), (505, 4186873), (1055, 2004143), (19843, 106555), (21311, 99215)]