7138879214

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{10009}}^1\times {\mathrm{4007}}^1$

素因数の和:14107

約数の個数: 16

約数和(自身を含む): 10832421600

約数和(自身を除く): 3693542386

約数列:

[1, 2, 89, 178, 4007, 8014, 10009, 20018, 356623, 713246, 890801, 1781602, 40106063, 80212126, 3569439607, 7138879214]

約数ペア:

[(1, 7138879214), (2, 3569439607), (89, 80212126), (178, 40106063), (4007, 1781602), (8014, 890801), (10009, 713246), (20018, 356623)]