2226339245

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{84991}}^1$

素因数の和:85053

約数の個数: 24

約数和(自身を含む): 2986278912

約数和(自身を除く): 759939667

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 84991, 424955, 1104883, 2634721, 5524415, 13173605, 14363479, 34251373, 71817395, 171256865, 445267849, 2226339245]

約数ペア:

[(1, 2226339245), (5, 445267849), (13, 171256865), (31, 71817395), (65, 34251373), (155, 14363479), (169, 13173605), (403, 5524415), (845, 2634721), (2015, 1104883), (5239, 424955), (26195, 84991)]