2011495095

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{226903}}^1$

素因数の和:227111

約数の個数: 24

約数和(自身を含む): 3504305376

約数和(自身を除く): 1492810281

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2955, 8865, 226903, 680709, 1134515, 2042127, 3403545, 10210635, 44699891, 134099673, 223499455, 402299019, 670498365, 2011495095]

約数ペア:

[(1, 2011495095), (3, 670498365), (5, 402299019), (9, 223499455), (15, 134099673), (45, 44699891), (197, 10210635), (591, 3403545), (985, 2042127), (1773, 1134515), (2955, 680709), (8865, 226903)]