289583846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 465454080

約数和(自身を除く): 175870234

約数列:

[1, 2, 23, 46, 73, 83, 146, 166, 1039, 1679, 1909, 2078, 3358, 3818, 6059, 12118, 23897, 47794, 75847, 86237, 139357, 151694, 172474, 278714, 1744481, 1983451, 3488962, 3966902, 6295301, 12590602, 144791923, 289583846]

約数ペア:

[(1, 289583846), (2, 144791923), (23, 12590602), (46, 6295301), (73, 3966902), (83, 3488962), (146, 1983451), (166, 1744481), (1039, 278714), (1679, 172474), (1909, 151694), (2078, 139357), (3358, 86237), (3818, 75847), (6059, 47794), (12118, 23897)]