2201719340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1009963}}^1$

素因数の和:1010081

約数の個数: 24

約数和(自身を含む): 4666033680

約数和(自身を除く): 2464314340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 1009963, 2019926, 4039852, 5049815, 10099630, 20199260, 110085967, 220171934, 440343868, 550429835, 1100859670, 2201719340]

約数ペア:

[(1, 2201719340), (2, 1100859670), (4, 550429835), (5, 440343868), (10, 220171934), (20, 110085967), (109, 20199260), (218, 10099630), (436, 5049815), (545, 4039852), (1090, 2019926), (2180, 1009963)]