2080990158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{31799}}^1$

素因数の和:32656

約数の個数: 32

約数和(自身を含む): 4487616000

約数和(自身を除く): 2406625842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 839, 1678, 2517, 5034, 10907, 21814, 31799, 32721, 63598, 65442, 95397, 190794, 413387, 826774, 1240161, 2480322, 26679361, 53358722, 80038083, 160076166, 346831693, 693663386, 1040495079, 2080990158]

約数ペア:

[(1, 2080990158), (2, 1040495079), (3, 693663386), (6, 346831693), (13, 160076166), (26, 80038083), (39, 53358722), (78, 26679361), (839, 2480322), (1678, 1240161), (2517, 826774), (5034, 413387), (10907, 190794), (21814, 95397), (31799, 65442), (32721, 63598)]