2016183404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1999}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 3884160000

約数和(自身を除く): 1867976596

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 577, 874, 1154, 1748, 1999, 2308, 3998, 7996, 10963, 13271, 21926, 26542, 37981, 43852, 45977, 53084, 75962, 91954, 151924, 183908, 252149, 504298, 873563, 1008596, 1153423, 1747126, 2306846, 3494252, 4613692, 21915037, 26528729, 43830074, 53057458, 87660148, 106114916, 504045851, 1008091702, 2016183404]

約数ペア:

[(1, 2016183404), (2, 1008091702), (4, 504045851), (19, 106114916), (23, 87660148), (38, 53057458), (46, 43830074), (76, 26528729), (92, 21915037), (437, 4613692), (577, 3494252), (874, 2306846), (1154, 1747126), (1748, 1153423), (1999, 1008596), (2308, 873563), (3998, 504298), (7996, 252149), (10963, 183908), (13271, 151924), (21926, 91954), (26542, 75962), (37981, 53084), (43852, 45977)]