2064898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 3452544

約数和(自身を除く): 1387646

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 1997, 3994, 21967, 43934, 93859, 187718, 1032449, 2064898]

約数ペア:

[(1, 2064898), (2, 1032449), (11, 187718), (22, 93859), (47, 43934), (94, 21967), (517, 3994), (1034, 1997)]