2021090804

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{1667}}^1\times {\mathrm{6449}}^1$

素因数の和:8167

約数の個数: 24

約数和(自身を含む): 3614889600

約数和(自身を除く): 1593798796

約数列:

[1, 2, 4, 47, 94, 188, 1667, 3334, 6449, 6668, 12898, 25796, 78349, 156698, 303103, 313396, 606206, 1212412, 10750483, 21500966, 43001932, 505272701, 1010545402, 2021090804]

約数ペア:

[(1, 2021090804), (2, 1010545402), (4, 505272701), (47, 43001932), (94, 21500966), (188, 10750483), (1667, 1212412), (3334, 606206), (6449, 313396), (6668, 303103), (12898, 156698), (25796, 78349)]