858562562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{3011}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 1515011904

約数和(自身を除く): 656449342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 997, 1994, 3011, 6022, 10967, 12961, 21934, 25922, 33121, 39143, 66242, 78286, 142571, 285142, 430573, 861146, 3001967, 6003934, 33021637, 39025571, 66043274, 78051142, 429281281, 858562562]

約数ペア:

[(1, 858562562), (2, 429281281), (11, 78051142), (13, 66043274), (22, 39025571), (26, 33021637), (143, 6003934), (286, 3001967), (997, 861146), (1994, 430573), (3011, 285142), (6022, 142571), (10967, 78286), (12961, 66242), (21934, 39143), (25922, 33121)]