561678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 1276800

約数和(自身を除く): 715122

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 379, 494, 741, 758, 1137, 1482, 2274, 4927, 7201, 9854, 14402, 14781, 21603, 29562, 43206, 93613, 187226, 280839, 561678]

約数ペア:

[(1, 561678), (2, 280839), (3, 187226), (6, 93613), (13, 43206), (19, 29562), (26, 21603), (38, 14781), (39, 14402), (57, 9854), (78, 7201), (114, 4927), (247, 2274), (379, 1482), (494, 1137), (741, 758)]