1115289718

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{23027}}^1$

素因数の和:23487

約数の個数: 16

約数和(自身を含む): 1704716784

約数和(自身を除く): 589427066

約数列:

[1, 2, 61, 122, 397, 794, 23027, 24217, 46054, 48434, 1404647, 2809294, 9141719, 18283438, 557644859, 1115289718]

約数ペア:

[(1, 1115289718), (2, 557644859), (61, 18283438), (122, 9141719), (397, 2809294), (794, 1404647), (23027, 48434), (24217, 46054)]