2042423878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8231}}^1\times {\mathrm{11279}}^1$

素因数の和:19523

約数の個数: 16

約数和(自身を含む): 3342850560

約数和(自身を除く): 1300426682

約数列:

[1, 2, 11, 22, 8231, 11279, 16462, 22558, 90541, 124069, 181082, 248138, 92837449, 185674898, 1021211939, 2042423878]

約数ペア:

[(1, 2042423878), (2, 1021211939), (11, 185674898), (22, 92837449), (8231, 248138), (11279, 181082), (16462, 124069), (22558, 90541)]