2201801488

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1286099}}^1$

素因数の和:1286214

約数の個数: 20

約数和(自身を含む): 4305862800

約数和(自身を除く): 2104061312

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 1286099, 2572198, 5144396, 10288792, 20577584, 137612593, 275225186, 550450372, 1100900744, 2201801488]

約数ペア:

[(1, 2201801488), (2, 1100900744), (4, 550450372), (8, 275225186), (16, 137612593), (107, 20577584), (214, 10288792), (428, 5144396), (856, 2572198), (1712, 1286099)]