2491610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22651}}^1$

素因数の和:22669

約数の個数: 16

約数和(自身を含む): 4892832

約数和(自身を除く): 2401222

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22651, 45302, 113255, 226510, 249161, 498322, 1245805, 2491610]

約数ペア:

[(1, 2491610), (2, 1245805), (5, 498322), (10, 249161), (11, 226510), (22, 113255), (55, 45302), (110, 22651)]