2021946626

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2367619}}^1$

素因数の和:2367689

約数の個数: 16

約数和(自身を含む): 3523018560

約数和(自身を除く): 1501071934

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2367619, 4735238, 16573333, 33146666, 144424759, 288849518, 1010973313, 2021946626]

約数ペア:

[(1, 2021946626), (2, 1010973313), (7, 288849518), (14, 144424759), (61, 33146666), (122, 16573333), (427, 4735238), (854, 2367619)]