891717134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{31991}}^1$

素因数の和:32192

約数の個数: 32

約数和(自身を含む): 1676892672

約数和(自身を除く): 785175538

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 2534, 3982, 13937, 27874, 31991, 63982, 223937, 351901, 447874, 703802, 2463307, 4926614, 5790371, 11580742, 40532597, 63694081, 81065194, 127388162, 445858567, 891717134]

約数ペア:

[(1, 891717134), (2, 445858567), (7, 127388162), (11, 81065194), (14, 63694081), (22, 40532597), (77, 11580742), (154, 5790371), (181, 4926614), (362, 2463307), (1267, 703802), (1991, 447874), (2534, 351901), (3982, 223937), (13937, 63982), (27874, 31991)]