397019330444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{10859}}^1\times {\mathrm{830939}}^1$

素因数の和:841813

約数の個数: 24

約数和(自身を含む): 758016705600

約数和(自身を除く): 360997375156

約数列:

[1, 2, 4, 11, 22, 44, 10859, 21718, 43436, 119449, 238898, 477796, 830939, 1661878, 3323756, 9140329, 18280658, 36561316, 9023166601, 18046333202, 36092666404, 99254832611, 198509665222, 397019330444]

約数ペア:

[(1, 397019330444), (2, 198509665222), (4, 99254832611), (11, 36092666404), (22, 18046333202), (44, 9023166601), (10859, 36561316), (21718, 18280658), (43436, 9140329), (119449, 3323756), (238898, 1661878), (477796, 830939)]