870844912

素因数分解:

$2^4\times 7^1\times {\mathrm{7775401}}^1$

素因数の和:7775416

約数の個数: 20

約数和(自身を含む): 1928299696

約数和(自身を除く): 1057454784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7775401, 15550802, 31101604, 54427807, 62203208, 108855614, 124406416, 217711228, 435422456, 870844912]

約数ペア:

[(1, 870844912), (2, 435422456), (4, 217711228), (7, 124406416), (8, 108855614), (14, 62203208), (16, 54427807), (28, 31101604), (56, 15550802), (112, 7775401)]