2667764778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{127291}}^1$

素因数の和:127802

約数の個数: 32

約数和(自身を含む): 6110016000

約数和(自身を除く): 3442251222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 2994, 3493, 6986, 10479, 20958, 127291, 254582, 381873, 763746, 891037, 1782074, 2673111, 5346222, 63518209, 127036418, 190554627, 381109254, 444627463, 889254926, 1333882389, 2667764778]

約数ペア:

[(1, 2667764778), (2, 1333882389), (3, 889254926), (6, 444627463), (7, 381109254), (14, 190554627), (21, 127036418), (42, 63518209), (499, 5346222), (998, 2673111), (1497, 1782074), (2994, 891037), (3493, 763746), (6986, 381873), (10479, 254582), (20958, 127291)]