2638202126

素因数分解:

$2^1\times 7^1\times {\mathrm{5077}}^1\times {\mathrm{37117}}^1$

素因数の和:42203

約数の個数: 16

約数和(自身を含む): 4523644896

約数和(自身を除く): 1885442770

約数列:

[1, 2, 7, 14, 5077, 10154, 35539, 37117, 71078, 74234, 259819, 519638, 188443009, 376886018, 1319101063, 2638202126]

約数ペア:

[(1, 2638202126), (2, 1319101063), (7, 376886018), (14, 188443009), (5077, 519638), (10154, 259819), (35539, 74234), (37117, 71078)]