521716368

素因数分解:

$2^4\times 3^1\times {\mathrm{10869091}}^1$

素因数の和:10869102

約数の個数: 20

約数和(自身を含む): 1347767408

約数和(自身を除く): 826051040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10869091, 21738182, 32607273, 43476364, 65214546, 86952728, 130429092, 173905456, 260858184, 521716368]

約数ペア:

[(1, 521716368), (2, 260858184), (3, 173905456), (4, 130429092), (6, 86952728), (8, 65214546), (12, 43476364), (16, 32607273), (24, 21738182), (48, 10869091)]