2150571856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2859803}}^1$

素因数の和:2859858

約数の個数: 20

約数和(自身を含む): 4255388352

約数和(自身を除く): 2104816496

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2859803, 5719606, 11439212, 22878424, 45756848, 134410741, 268821482, 537642964, 1075285928, 2150571856]

約数ペア:

[(1, 2150571856), (2, 1075285928), (4, 537642964), (8, 268821482), (16, 134410741), (47, 45756848), (94, 22878424), (188, 11439212), (376, 5719606), (752, 2859803)]