2021044969

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1\times {\mathrm{1621}}^1$

素因数の和:2776

約数の個数: 16

約数和(自身を含む): 2145918976

約数和(自身を除く): 124874007

約数列:

[1, 31, 37, 1087, 1147, 1621, 33697, 40219, 50251, 59977, 1246789, 1762027, 1859287, 54622837, 65194999, 2021044969]

約数ペア:

[(1, 2021044969), (31, 65194999), (37, 54622837), (1087, 1859287), (1147, 1762027), (1621, 1246789), (33697, 59977), (40219, 50251)]