1247395824

素因数分解:

$2^4\times 3^2\times {\mathrm{8662471}}^1$

素因数の和:8662485

約数の個数: 30

約数和(自身を含む): 3490976216

約数和(自身を除く): 2243580392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8662471, 17324942, 25987413, 34649884, 51974826, 69299768, 77962239, 103949652, 138599536, 155924478, 207899304, 311848956, 415798608, 623697912, 1247395824]

約数ペア:

[(1, 1247395824), (2, 623697912), (3, 415798608), (4, 311848956), (6, 207899304), (8, 155924478), (9, 138599536), (12, 103949652), (16, 77962239), (18, 69299768), (24, 51974826), (36, 34649884), (48, 25987413), (72, 17324942), (144, 8662471)]