8620898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 15567552

約数和(自身を除く): 6946654

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 701, 946, 1118, 1402, 6149, 7711, 9113, 12298, 15422, 18226, 30143, 60286, 100243, 200486, 331573, 391859, 663146, 783718, 4310449, 8620898]

約数ペア:

[(1, 8620898), (2, 4310449), (11, 783718), (13, 663146), (22, 391859), (26, 331573), (43, 200486), (86, 100243), (143, 60286), (286, 30143), (473, 18226), (559, 15422), (701, 12298), (946, 9113), (1118, 7711), (1402, 6149)]