328679818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{28979}}^1$

素因数の和:29141

約数の個数: 16

約数和(自身を含む): 507034080

約数和(自身を除く): 178354262

約数列:

[1, 2, 53, 106, 107, 214, 5671, 11342, 28979, 57958, 1535887, 3071774, 3100753, 6201506, 164339909, 328679818]

約数ペア:

[(1, 328679818), (2, 164339909), (53, 6201506), (106, 3100753), (107, 3071774), (214, 1535887), (5671, 57958), (11342, 28979)]