2620338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 6065280

約数和(自身を除く): 3444942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 701, 1246, 1402, 1869, 2103, 3738, 4206, 4907, 9814, 14721, 29442, 62389, 124778, 187167, 374334, 436723, 873446, 1310169, 2620338]

約数ペア:

[(1, 2620338), (2, 1310169), (3, 873446), (6, 436723), (7, 374334), (14, 187167), (21, 124778), (42, 62389), (89, 29442), (178, 14721), (267, 9814), (534, 4907), (623, 4206), (701, 3738), (1246, 2103), (1402, 1869)]