13927361980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{99481157}}^1$

素因数の和:99481173

約数の個数: 24

約数和(自身を含む): 33425669088

約数和(自身を除く): 19498307108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 99481157, 198962314, 397924628, 497405785, 696368099, 994811570, 1392736198, 1989623140, 2785472396, 3481840495, 6963680990, 13927361980]

約数ペア:

[(1, 13927361980), (2, 6963680990), (4, 3481840495), (5, 2785472396), (7, 1989623140), (10, 1392736198), (14, 994811570), (20, 696368099), (28, 497405785), (35, 397924628), (70, 198962314), (140, 99481157)]