1730657978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{4423}}^1$

素因数の和:5922

約数の個数: 32

約数和(自身を含む): 3125821440

約数和(自身を除く): 1395163462

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1471, 2942, 4423, 8846, 10297, 20594, 27949, 30961, 55898, 61922, 84037, 168074, 195643, 391286, 588259, 1176518, 6506233, 13012466, 45543631, 91087262, 123618427, 247236854, 865328989, 1730657978]

約数ペア:

[(1, 1730657978), (2, 865328989), (7, 247236854), (14, 123618427), (19, 91087262), (38, 45543631), (133, 13012466), (266, 6506233), (1471, 1176518), (2942, 588259), (4423, 391286), (8846, 195643), (10297, 168074), (20594, 84037), (27949, 61922), (30961, 55898)]