1669630745588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{20972099}}^1$

素因数の和:20973647

約数の個数: 24

約数和(自身を含む): 3148667205600

約数和(自身を除く): 1479036460012

約数列:

[1, 2, 4, 13, 26, 52, 1531, 3062, 6124, 19903, 39806, 79612, 20972099, 41944198, 83888396, 272637287, 545274574, 1090549148, 32108283569, 64216567138, 128433134276, 417407686397, 834815372794, 1669630745588]

約数ペア:

[(1, 1669630745588), (2, 834815372794), (4, 417407686397), (13, 128433134276), (26, 64216567138), (52, 32108283569), (1531, 1090549148), (3062, 545274574), (6124, 272637287), (19903, 83888396), (39806, 41944198), (79612, 20972099)]