2201979088

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3200551}}^1$

素因数の和:3200602

約数の個数: 20

約数和(自身を含む): 4365552928

約数和(自身を除く): 2163573840

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3200551, 6401102, 12802204, 25604408, 51208816, 137623693, 275247386, 550494772, 1100989544, 2201979088]

約数ペア:

[(1, 2201979088), (2, 1100989544), (4, 550494772), (8, 275247386), (16, 137623693), (43, 51208816), (86, 25604408), (172, 12802204), (344, 6401102), (688, 3200551)]