2080352682

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1627819}}^1$

素因数の和:1627898

約数の個数: 24

約数和(自身を含む): 4570918560

約数和(自身を除く): 2490565878

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1627819, 3255638, 4883457, 9766914, 14650371, 29300742, 115575149, 231150298, 346725447, 693450894, 1040176341, 2080352682]

約数ペア:

[(1, 2080352682), (2, 1040176341), (3, 693450894), (6, 346725447), (9, 231150298), (18, 115575149), (71, 29300742), (142, 14650371), (213, 9766914), (426, 4883457), (639, 3255638), (1278, 1627819)]