550656478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{50087}}^1$

素因数の和:50351

約数の個数: 16

約数和(自身を含む): 865520640

約数和(自身を除く): 314864162

約数列:

[1, 2, 23, 46, 239, 478, 5497, 10994, 50087, 100174, 1152001, 2304002, 11970793, 23941586, 275328239, 550656478]

約数ペア:

[(1, 550656478), (2, 275328239), (23, 23941586), (46, 11970793), (239, 2304002), (478, 1152001), (5497, 100174), (10994, 50087)]