2274785821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{937}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 2912152320

約数和(自身を除く): 637366499

約数列:

[1, 7, 11, 41, 77, 287, 451, 769, 937, 3157, 5383, 6559, 8459, 10307, 31529, 38417, 59213, 72149, 220703, 268919, 346819, 422587, 720553, 2427733, 2958109, 5043871, 7926083, 29542673, 55482581, 206798711, 324969403, 2274785821]

約数ペア:

[(1, 2274785821), (7, 324969403), (11, 206798711), (41, 55482581), (77, 29542673), (287, 7926083), (451, 5043871), (769, 2958109), (937, 2427733), (3157, 720553), (5383, 422587), (6559, 346819), (8459, 268919), (10307, 220703), (31529, 72149), (38417, 59213)]