8889454508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{208067}}^1$

素因数の和:209053

約数の個数: 24

約数和(自身を含む): 16988336064

約数和(自身を除く): 8098881556

約数列:

[1, 2, 4, 11, 22, 44, 971, 1942, 3884, 10681, 21362, 42724, 208067, 416134, 832268, 2288737, 4577474, 9154948, 202033057, 404066114, 808132228, 2222363627, 4444727254, 8889454508]

約数ペア:

[(1, 8889454508), (2, 4444727254), (4, 2222363627), (11, 808132228), (22, 404066114), (44, 202033057), (971, 9154948), (1942, 4577474), (3884, 2288737), (10681, 832268), (21362, 416134), (42724, 208067)]