2220201452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4173311}}^1$

素因数の和:4173341

約数の個数: 24

約数和(自身を含む): 4674109440

約数和(自身を除く): 2453907988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4173311, 8346622, 16693244, 29213177, 58426354, 79292909, 116852708, 158585818, 317171636, 555050363, 1110100726, 2220201452]

約数ペア:

[(1, 2220201452), (2, 1110100726), (4, 555050363), (7, 317171636), (14, 158585818), (19, 116852708), (28, 79292909), (38, 58426354), (76, 29213177), (133, 16693244), (266, 8346622), (532, 4173311)]