487966102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8527}}^1$

素因数の和:8644

約数の個数: 32

約数和(自身を含む): 825237504

約数和(自身を除く): 337271402

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 8527, 17054, 28613, 57226, 110851, 221702, 264337, 528674, 605417, 1210834, 3436381, 6872762, 7870421, 15740842, 18767927, 37535854, 243983051, 487966102]

約数ペア:

[(1, 487966102), (2, 243983051), (13, 37535854), (26, 18767927), (31, 15740842), (62, 7870421), (71, 6872762), (142, 3436381), (403, 1210834), (806, 605417), (923, 528674), (1846, 264337), (2201, 221702), (4402, 110851), (8527, 57226), (17054, 28613)]