2040342837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1413959}}^1$

素因数の和:1414012

約数の個数: 16

約数和(自身を含む): 3008906880

約数和(自身を除く): 968564043

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1413959, 4241877, 18381467, 52316483, 55144401, 156949449, 680114279, 2040342837]

約数ペア:

[(1, 2040342837), (3, 680114279), (13, 156949449), (37, 55144401), (39, 52316483), (111, 18381467), (481, 4241877), (1443, 1413959)]