421015668

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{276257}}^1$

素因数の和:276391

約数の個数: 24

約数和(自身を含む): 990108672

約数和(自身を除く): 569093004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 276257, 552514, 828771, 1105028, 1657542, 3315084, 35084639, 70169278, 105253917, 140338556, 210507834, 421015668]

約数ペア:

[(1, 421015668), (2, 210507834), (3, 140338556), (4, 105253917), (6, 70169278), (12, 35084639), (127, 3315084), (254, 1657542), (381, 1105028), (508, 828771), (762, 552514), (1524, 276257)]