2855214

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1384

約数の個数: 24

約数和(自身を含む): 6240000

約数和(自身を除く): 3384786

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 1249, 2286, 2498, 3747, 7494, 11241, 22482, 158623, 317246, 475869, 951738, 1427607, 2855214]

約数ペア:

[(1, 2855214), (2, 1427607), (3, 951738), (6, 475869), (9, 317246), (18, 158623), (127, 22482), (254, 11241), (381, 7494), (762, 3747), (1143, 2498), (1249, 2286)]