2963506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 2802254

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 857, 1714, 1729, 3458, 5999, 11141, 11998, 16283, 22282, 32566, 77987, 113981, 155974, 211679, 227962, 423358, 1481753, 2963506]

約数ペア:

[(1, 2963506), (2, 1481753), (7, 423358), (13, 227962), (14, 211679), (19, 155974), (26, 113981), (38, 77987), (91, 32566), (133, 22282), (182, 16283), (247, 11998), (266, 11141), (494, 5999), (857, 3458), (1714, 1729)]