1900542772

素因数分解:

$2^2\times {\mathrm{431}}^1\times {\mathrm{463}}^1\times {\mathrm{2381}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 3342269952

約数和(自身を除く): 1441727180

約数列:

[1, 2, 4, 431, 463, 862, 926, 1724, 1852, 2381, 4762, 9524, 199553, 399106, 798212, 1026211, 1102403, 2052422, 2204806, 4104844, 4409612, 475135693, 950271386, 1900542772]

約数ペア:

[(1, 1900542772), (2, 950271386), (4, 475135693), (431, 4409612), (463, 4104844), (862, 2204806), (926, 2052422), (1724, 1102403), (1852, 1026211), (2381, 798212), (4762, 399106), (9524, 199553)]