2019782517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{11863}}^1$

素因数の和:12017

約数の個数: 32

約数和(自身を含む): 2961254400

約数和(自身を除く): 941471883

約数列:

[1, 3, 19, 29, 57, 87, 103, 309, 551, 1653, 1957, 2987, 5871, 8961, 11863, 35589, 56753, 170259, 225397, 344027, 676191, 1032081, 1221889, 3665667, 6536513, 19609539, 23215891, 35434781, 69647673, 106304343, 673260839, 2019782517]

約数ペア:

[(1, 2019782517), (3, 673260839), (19, 106304343), (29, 69647673), (57, 35434781), (87, 23215891), (103, 19609539), (309, 6536513), (551, 3665667), (1653, 1221889), (1957, 1032081), (2987, 676191), (5871, 344027), (8961, 225397), (11863, 170259), (35589, 56753)]