228628946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 430697088

約数和(自身を除く): 202068142

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 169, 182, 338, 497, 923, 994, 1183, 1361, 1846, 2366, 2722, 6461, 9527, 11999, 12922, 17693, 19054, 23998, 35386, 83993, 96631, 123851, 167986, 193262, 230009, 247702, 460018, 676417, 1256203, 1352834, 1610063, 2512406, 3220126, 8793421, 16330639, 17586842, 32661278, 114314473, 228628946]

約数ペア:

[(1, 228628946), (2, 114314473), (7, 32661278), (13, 17586842), (14, 16330639), (26, 8793421), (71, 3220126), (91, 2512406), (142, 1610063), (169, 1352834), (182, 1256203), (338, 676417), (497, 460018), (923, 247702), (994, 230009), (1183, 193262), (1361, 167986), (1846, 123851), (2366, 96631), (2722, 83993), (6461, 35386), (9527, 23998), (11999, 19054), (12922, 17693)]