1212208

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 20

約数和(自身を含む): 2365920

約数和(自身を除く): 1153712

約数列:

[1, 2, 4, 8, 16, 239, 317, 478, 634, 956, 1268, 1912, 2536, 3824, 5072, 75763, 151526, 303052, 606104, 1212208]

約数ペア:

[(1, 1212208), (2, 606104), (4, 303052), (8, 151526), (16, 75763), (239, 5072), (317, 3824), (478, 2536), (634, 1912), (956, 1268)]