2085161188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{38749}}^1$

素因数の和:39987

約数の個数: 24

約数和(自身を含む): 3984120000

約数和(自身を除く): 1898958812

約数列:

[1, 2, 4, 11, 22, 44, 1223, 2446, 4892, 13453, 26906, 38749, 53812, 77498, 154996, 426239, 852478, 1704956, 47390027, 94780054, 189560108, 521290297, 1042580594, 2085161188]

約数ペア:

[(1, 2085161188), (2, 1042580594), (4, 521290297), (11, 189560108), (22, 94780054), (44, 47390027), (1223, 1704956), (2446, 852478), (4892, 426239), (13453, 154996), (26906, 77498), (38749, 53812)]