828710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 1512000

約数和(自身を除く): 683290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1049, 2098, 5245, 10490, 82871, 165742, 414355, 828710]

約数ペア:

[(1, 828710), (2, 414355), (5, 165742), (10, 82871), (79, 10490), (158, 5245), (395, 2098), (790, 1049)]