1115709854

素因数分解:

$2^1\times 7^1\times {\mathrm{10427}}^1\times {\mathrm{7643}}^1$

素因数の和:18079

約数の個数: 16

約数和(自身を含む): 1913079168

約数和(自身を除く): 797369314

約数列:

[1, 2, 7, 14, 7643, 10427, 15286, 20854, 53501, 72989, 107002, 145978, 79693561, 159387122, 557854927, 1115709854]

約数ペア:

[(1, 1115709854), (2, 557854927), (7, 159387122), (14, 79693561), (7643, 145978), (10427, 107002), (15286, 72989), (20854, 53501)]