858970486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{470411}}^1$

素因数の和:470507

約数の個数: 16

約数和(自身を含む): 1422525888

約数和(自身を除く): 563555402

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 470411, 940822, 5174521, 10349042, 39044113, 78088226, 429485243, 858970486]

約数ペア:

[(1, 858970486), (2, 429485243), (11, 78088226), (22, 39044113), (83, 10349042), (166, 5174521), (913, 940822), (1826, 470411)]