79774202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2113}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 122781120

約数和(自身を除く): 43006918

約数列:

[1, 2, 43, 86, 439, 878, 2113, 4226, 18877, 37754, 90859, 181718, 927607, 1855214, 39887101, 79774202]

約数ペア:

[(1, 79774202), (2, 39887101), (43, 1855214), (86, 927607), (439, 181718), (878, 90859), (2113, 37754), (4226, 18877)]