1641112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 3557520

約数和(自身を除く): 1916408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1097, 1496, 2194, 4388, 8776, 12067, 18649, 24134, 37298, 48268, 74596, 96536, 149192, 205139, 410278, 820556, 1641112]

約数ペア:

[(1, 1641112), (2, 820556), (4, 410278), (8, 205139), (11, 149192), (17, 96536), (22, 74596), (34, 48268), (44, 37298), (68, 24134), (88, 18649), (136, 12067), (187, 8776), (374, 4388), (748, 2194), (1097, 1496)]