2021276986

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{13187}}^1$

素因数の和:13805

約数の個数: 16

約数和(自身を含む): 3056556384

約数和(自身を除く): 1035279398

約数列:

[1, 2, 173, 346, 443, 886, 13187, 26374, 76639, 153278, 2281351, 4562702, 5841841, 11683682, 1010638493, 2021276986]

約数ペア:

[(1, 2021276986), (2, 1010638493), (173, 11683682), (346, 5841841), (443, 4562702), (886, 2281351), (13187, 153278), (26374, 76639)]