1296221698

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1\times {\mathrm{4783}}^1$

素因数の和:5721

約数の個数: 16

約数和(自身を含む): 1958186880

約数和(自身を除く): 661965182

約数列:

[1, 2, 179, 358, 757, 1514, 4783, 9566, 135503, 271006, 856157, 1712314, 3620731, 7241462, 648110849, 1296221698]

約数ペア:

[(1, 1296221698), (2, 648110849), (179, 7241462), (358, 3620731), (757, 1712314), (1514, 856157), (4783, 271006), (9566, 135503)]