2593820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 5552064

約数和(自身を除く): 2958244

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 2447, 4894, 9788, 12235, 24470, 48940, 129691, 259382, 518764, 648455, 1296910, 2593820]

約数ペア:

[(1, 2593820), (2, 1296910), (4, 648455), (5, 518764), (10, 259382), (20, 129691), (53, 48940), (106, 24470), (212, 12235), (265, 9788), (530, 4894), (1060, 2447)]