870853228

素因数分解:

$2^2\times 7^1\times {\mathrm{31101901}}^1$

素因数の和:31101912

約数の個数: 12

約数和(自身を含む): 1741706512

約数和(自身を除く): 870853284

約数列:

[1, 2, 4, 7, 14, 28, 31101901, 62203802, 124407604, 217713307, 435426614, 870853228]

約数ペア:

[(1, 870853228), (2, 435426614), (4, 217713307), (7, 124407604), (14, 62203802), (28, 31101901)]