2152172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 4212432

約数和(自身を除く): 2060260

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1193, 1804, 2386, 4772, 13123, 26246, 48913, 52492, 97826, 195652, 538043, 1076086, 2152172]

約数ペア:

[(1, 2152172), (2, 1076086), (4, 538043), (11, 195652), (22, 97826), (41, 52492), (44, 48913), (82, 26246), (164, 13123), (451, 4772), (902, 2386), (1193, 1804)]