1264676161

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1\times {\mathrm{4493}}^1$

素因数の和:5088

約数の個数: 16

約数和(自身を含む): 1466841600

約数和(自身を除く): 202165439

約数列:

[1, 7, 79, 509, 553, 3563, 4493, 31451, 40211, 281477, 354947, 2286937, 2484629, 16008559, 180668023, 1264676161]

約数ペア:

[(1, 1264676161), (7, 180668023), (79, 16008559), (509, 2484629), (553, 2286937), (3563, 354947), (4493, 281477), (31451, 40211)]