268021277

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21149}}^1$

素因数の和:21220

約数の個数: 16

約数和(自身を含む): 304560000

約数和(自身を除く): 36538723

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 21149, 401831, 486427, 613321, 9242113, 11653099, 14106383, 268021277]

約数ペア:

[(1, 268021277), (19, 14106383), (23, 11653099), (29, 9242113), (437, 613321), (551, 486427), (667, 401831), (12673, 21149)]