2984886

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 6519240

約数和(自身を除く): 3534354

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1193, 1251, 2386, 2502, 3579, 7158, 10737, 21474, 165827, 331654, 497481, 994962, 1492443, 2984886]

約数ペア:

[(1, 2984886), (2, 1492443), (3, 994962), (6, 497481), (9, 331654), (18, 165827), (139, 21474), (278, 10737), (417, 7158), (834, 3579), (1193, 2502), (1251, 2386)]