1403600048

素因数分解:

$2^4\times {\mathrm{4783}}^1\times {\mathrm{18341}}^1$

素因数の和:23132

約数の個数: 20

約数和(自身を含む): 2720191968

約数和(自身を除く): 1316591920

約数列:

[1, 2, 4, 8, 16, 4783, 9566, 18341, 19132, 36682, 38264, 73364, 76528, 146728, 293456, 87725003, 175450006, 350900012, 701800024, 1403600048]

約数ペア:

[(1, 1403600048), (2, 701800024), (4, 350900012), (8, 175450006), (16, 87725003), (4783, 293456), (9566, 146728), (18341, 76528), (19132, 73364), (36682, 38264)]