979664614

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 1584597168

約数和(自身を除く): 604932554

約数列:

[1, 2, 37, 43, 53, 74, 86, 106, 157, 314, 1369, 1591, 1961, 2279, 2738, 3182, 3922, 4558, 5809, 6751, 8321, 11618, 13502, 16642, 58867, 72557, 84323, 117734, 145114, 168646, 214933, 249787, 307877, 357803, 429866, 499574, 615754, 715606, 3119951, 6239902, 9242119, 11391449, 13238711, 18484238, 22782898, 26477422, 489832307, 979664614]

約数ペア:

[(1, 979664614), (2, 489832307), (37, 26477422), (43, 22782898), (53, 18484238), (74, 13238711), (86, 11391449), (106, 9242119), (157, 6239902), (314, 3119951), (1369, 715606), (1591, 615754), (1961, 499574), (2279, 429866), (2738, 357803), (3182, 307877), (3922, 249787), (4558, 214933), (5809, 168646), (6751, 145114), (8321, 117734), (11618, 84323), (13502, 72557), (16642, 58867)]