857050822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1187051}}^1$

素因数の和:1187091

約数の個数: 12

約数和(自身を含む): 1356800436

約数和(自身を除く): 499749614

約数列:

[1, 2, 19, 38, 361, 722, 1187051, 2374102, 22553969, 45107938, 428525411, 857050822]

約数ペア:

[(1, 857050822), (2, 428525411), (19, 45107938), (38, 22553969), (361, 2374102), (722, 1187051)]