259310404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83219}}^1$

素因数の和:83283

約数の個数: 24

約数和(自身を含む): 489333600

約数和(自身を除く): 230023196

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 83219, 166438, 332876, 1581161, 3162322, 3411979, 6324644, 6823958, 13647916, 64827601, 129655202, 259310404]

約数ペア:

[(1, 259310404), (2, 129655202), (4, 64827601), (19, 13647916), (38, 6823958), (41, 6324644), (76, 3411979), (82, 3162322), (164, 1581161), (779, 332876), (1558, 166438), (3116, 83219)]