2153589050

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{193147}}^1$

素因数の和:193382

約数の個数: 24

約数和(自身を含む): 4023659136

約数和(自身を除く): 1870070086

約数列:

[1, 2, 5, 10, 25, 50, 223, 446, 1115, 2230, 5575, 11150, 193147, 386294, 965735, 1931470, 4828675, 9657350, 43071781, 86143562, 215358905, 430717810, 1076794525, 2153589050]

約数ペア:

[(1, 2153589050), (2, 1076794525), (5, 430717810), (10, 215358905), (25, 86143562), (50, 43071781), (223, 9657350), (446, 4828675), (1115, 1931470), (2230, 965735), (5575, 386294), (11150, 193147)]