2019290408

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{1153}}^1\times {\mathrm{1223}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 3813739200

約数和(自身を除く): 1794448792

約数列:

[1, 2, 4, 8, 179, 358, 716, 1153, 1223, 1432, 2306, 2446, 4612, 4892, 9224, 9784, 206387, 218917, 412774, 437834, 825548, 875668, 1410119, 1651096, 1751336, 2820238, 5640476, 11280952, 252411301, 504822602, 1009645204, 2019290408]

約数ペア:

[(1, 2019290408), (2, 1009645204), (4, 504822602), (8, 252411301), (179, 11280952), (358, 5640476), (716, 2820238), (1153, 1751336), (1223, 1651096), (1432, 1410119), (2306, 875668), (2446, 825548), (4612, 437834), (4892, 412774), (9224, 218917), (9784, 206387)]