2021987074

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{15329}}^1$

素因数の和:16085

約数の個数: 16

約数和(自身を含む): 3067900920

約数和(自身を除く): 1045913846

約数列:

[1, 2, 101, 202, 653, 1306, 15329, 30658, 65953, 131906, 1548229, 3096458, 10009837, 20019674, 1010993537, 2021987074]

約数ペア:

[(1, 2021987074), (2, 1010993537), (101, 20019674), (202, 10009837), (653, 3096458), (1306, 1548229), (15329, 131906), (30658, 65953)]