1458110

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 2646000

約数和(自身を除く): 1187890

約数列:

[1, 2, 5, 10, 139, 278, 695, 1049, 1390, 2098, 5245, 10490, 145811, 291622, 729055, 1458110]

約数ペア:

[(1, 1458110), (2, 729055), (5, 291622), (10, 145811), (139, 10490), (278, 5245), (695, 2098), (1049, 1390)]