1289354376

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{910561}}^1$

素因数の和:910629

約数の個数: 32

約数和(自身を含む): 3278023200

約数和(自身を除く): 1988668824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 910561, 1821122, 2731683, 3642244, 5463366, 7284488, 10926732, 21853464, 53723099, 107446198, 161169297, 214892396, 322338594, 429784792, 644677188, 1289354376]

約数ペア:

[(1, 1289354376), (2, 644677188), (3, 429784792), (4, 322338594), (6, 214892396), (8, 161169297), (12, 107446198), (24, 53723099), (59, 21853464), (118, 10926732), (177, 7284488), (236, 5463366), (354, 3642244), (472, 2731683), (708, 1821122), (1416, 910561)]