2055142022

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{21929}}^1$

素因数の和:22975

約数の個数: 16

約数和(自身を含む): 3151604160

約数和(自身を除く): 1096462138

約数列:

[1, 2, 47, 94, 997, 1994, 21929, 43858, 46859, 93718, 1030663, 2061326, 21863213, 43726426, 1027571011, 2055142022]

約数ペア:

[(1, 2055142022), (2, 1027571011), (47, 43726426), (94, 21863213), (997, 2061326), (1994, 1030663), (21929, 93718), (43858, 46859)]