2548172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 5034960

約数和(自身を除く): 2486788

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1997, 3994, 7988, 21967, 43934, 57913, 87868, 115826, 231652, 637043, 1274086, 2548172]

約数ペア:

[(1, 2548172), (2, 1274086), (4, 637043), (11, 231652), (22, 115826), (29, 87868), (44, 57913), (58, 43934), (116, 21967), (319, 7988), (638, 3994), (1276, 1997)]