2149485503

素因数分解:

${\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{42397}}^1$

素因数の和:42838

約数の個数: 12

約数和(自身を含む): 2368352280

約数和(自身を除く): 218866777

約数列:

[1, 11, 121, 419, 4609, 42397, 50699, 466367, 5130037, 17764343, 195407773, 2149485503]

約数ペア:

[(1, 2149485503), (11, 195407773), (121, 17764343), (419, 5130037), (4609, 466367), (42397, 50699)]