1330384078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{67103}}^1$

素因数の和:67559

約数の個数: 16

約数和(自身を含む): 2087202816

約数和(自身を除く): 756818738

約数列:

[1, 2, 23, 46, 431, 862, 9913, 19826, 67103, 134206, 1543369, 3086738, 28921393, 57842786, 665192039, 1330384078]

約数ペア:

[(1, 1330384078), (2, 665192039), (23, 57842786), (46, 28921393), (431, 3086738), (862, 1543369), (9913, 134206), (19826, 67103)]