2577103685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{4397}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 3404685312

約数和(自身を除く): 827581627

約数列:

[1, 5, 13, 65, 71, 127, 355, 635, 923, 1651, 4397, 4615, 8255, 9017, 21985, 45085, 57161, 117221, 285805, 312187, 558419, 586105, 1560935, 2792095, 4058431, 7259447, 20292155, 36297235, 39647749, 198238745, 515420737, 2577103685]

約数ペア:

[(1, 2577103685), (5, 515420737), (13, 198238745), (65, 39647749), (71, 36297235), (127, 20292155), (355, 7259447), (635, 4058431), (923, 2792095), (1651, 1560935), (4397, 586105), (4615, 558419), (8255, 312187), (9017, 285805), (21985, 117221), (45085, 57161)]