79831018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1951}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 122976000

約数和(自身を除く): 43144982

約数列:

[1, 2, 41, 82, 499, 998, 1951, 3902, 20459, 40918, 79991, 159982, 973549, 1947098, 39915509, 79831018]

約数ペア:

[(1, 79831018), (2, 39915509), (41, 1947098), (82, 973549), (499, 159982), (998, 79991), (1951, 40918), (3902, 20459)]