121627814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 106468186

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 449, 898, 1759, 3143, 3518, 4939, 6286, 9878, 12313, 19349, 24626, 34573, 38698, 69146, 135443, 270886, 789791, 1579582, 5528537, 8687701, 11057074, 17375402, 60813907, 121627814]

約数ペア:

[(1, 121627814), (2, 60813907), (7, 17375402), (11, 11057074), (14, 8687701), (22, 5528537), (77, 1579582), (154, 789791), (449, 270886), (898, 135443), (1759, 69146), (3143, 38698), (3518, 34573), (4939, 24626), (6286, 19349), (9878, 12313)]