2263192555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809729}}^1$

素因数の和:809790

約数の個数: 16

約数和(自身を含む): 2992762080

約数和(自身を除く): 729569525

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 809729, 4048645, 10526477, 34818347, 52632385, 174091735, 452638511, 2263192555]

約数ペア:

[(1, 2263192555), (5, 452638511), (13, 174091735), (43, 52632385), (65, 34818347), (215, 10526477), (559, 4048645), (2795, 809729)]