868241112478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{78974087}}^1$

素因数の和:78974351

約数の個数: 16

約数和(自身を含む): 1364672240640

約数和(自身を除く): 496431128162

約数列:

[1, 2, 23, 46, 239, 478, 5497, 10994, 78974087, 157948174, 1816404001, 3632808002, 18874806793, 37749613586, 434120556239, 868241112478]

約数ペア:

[(1, 868241112478), (2, 434120556239), (23, 37749613586), (46, 18874806793), (239, 3632808002), (478, 1816404001), (5497, 157948174), (10994, 78974087)]