2530561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 2935296

約数和(自身を除く): 404735

約数列:

[1, 11, 31, 41, 181, 341, 451, 1271, 1991, 5611, 7421, 13981, 61721, 81631, 230051, 2530561]

約数ペア:

[(1, 2530561), (11, 230051), (31, 81631), (41, 61721), (181, 13981), (341, 7421), (451, 5611), (1271, 1991)]