1870828

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4256

約数の個数: 12

約数和(自身を含む): 3303720

約数和(自身を除く): 1432892

約数列:

[1, 2, 4, 113, 226, 452, 4139, 8278, 16556, 467707, 935414, 1870828]

約数ペア:

[(1, 1870828), (2, 935414), (4, 467707), (113, 16556), (226, 8278), (452, 4139)]