130684316

素因数分解:

$2^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{3571}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 261641856

約数和(自身を除く): 130957540

約数列:

[1, 2, 4, 7, 14, 28, 1307, 2614, 3571, 5228, 7142, 9149, 14284, 18298, 24997, 36596, 49994, 99988, 4667297, 9334594, 18669188, 32671079, 65342158, 130684316]

約数ペア:

[(1, 130684316), (2, 65342158), (4, 32671079), (7, 18669188), (14, 9334594), (28, 4667297), (1307, 99988), (2614, 49994), (3571, 36596), (5228, 24997), (7142, 18298), (9149, 14284)]