2170828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 2022452

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 479, 958, 1133, 1916, 2266, 4532, 5269, 10538, 21076, 49337, 98674, 197348, 542707, 1085414, 2170828]

約数ペア:

[(1, 2170828), (2, 1085414), (4, 542707), (11, 197348), (22, 98674), (44, 49337), (103, 21076), (206, 10538), (412, 5269), (479, 4532), (958, 2266), (1133, 1916)]