2077438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 3440880

約数和(自身を除く): 1363442

約数列:

[1, 2, 11, 22, 89, 178, 979, 1061, 1958, 2122, 11671, 23342, 94429, 188858, 1038719, 2077438]

約数ペア:

[(1, 2077438), (2, 1038719), (11, 188858), (22, 94429), (89, 23342), (178, 11671), (979, 2122), (1061, 1958)]