857185934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{55901}}^1$

素因数の和:55972

約数の個数: 32

約数和(自身を含む): 1521428832

約数和(自身を除く): 664242898

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 187, 374, 451, 697, 902, 1394, 7667, 15334, 55901, 111802, 614911, 950317, 1229822, 1900634, 2291941, 4583882, 10453487, 20906974, 25211351, 38962997, 50422702, 77925994, 428592967, 857185934]

約数ペア:

[(1, 857185934), (2, 428592967), (11, 77925994), (17, 50422702), (22, 38962997), (34, 25211351), (41, 20906974), (82, 10453487), (187, 4583882), (374, 2291941), (451, 1900634), (697, 1229822), (902, 950317), (1394, 614911), (7667, 111802), (15334, 55901)]