2021365906

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2366939}}^1$

素因数の和:2367009

約数の個数: 16

約数和(自身を含む): 3522006720

約数和(自身を除く): 1500640814

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2366939, 4733878, 16568573, 33137146, 144383279, 288766558, 1010682953, 2021365906]

約数ペア:

[(1, 2021365906), (2, 1010682953), (7, 288766558), (14, 144383279), (61, 33137146), (122, 16568573), (427, 4733878), (854, 2366939)]