1900201879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{41579}}^1$

素因数の和:43589

約数の個数: 8

約数和(自身を含む): 1983864960

約数和(自身を除く): 83663081

約数列:

[1, 23, 1987, 41579, 45701, 956317, 82617473, 1900201879]

約数ペア:

[(1, 1900201879), (23, 82617473), (1987, 956317), (41579, 45701)]