2018657222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{47251}}^1$

素因数の和:47815

約数の個数: 16

約数和(自身を含む): 3107858544

約数和(自身を除く): 1089201322

約数列:

[1, 2, 41, 82, 521, 1042, 21361, 42722, 47251, 94502, 1937291, 3874582, 24617771, 49235542, 1009328611, 2018657222]

約数ペア:

[(1, 2018657222), (2, 1009328611), (41, 49235542), (82, 24617771), (521, 3874582), (1042, 1937291), (21361, 94502), (42722, 47251)]