280616956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{7673}}^1$

素因数の和:7941

約数の個数: 24

約数和(自身を含む): 505378944

約数和(自身を除く): 224761988

約数列:

[1, 2, 4, 41, 82, 164, 223, 446, 892, 7673, 9143, 15346, 18286, 30692, 36572, 314593, 629186, 1258372, 1711079, 3422158, 6844316, 70154239, 140308478, 280616956]

約数ペア:

[(1, 280616956), (2, 140308478), (4, 70154239), (41, 6844316), (82, 3422158), (164, 1711079), (223, 1258372), (446, 629186), (892, 314593), (7673, 36572), (9143, 30692), (15346, 18286)]