682682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 1430016

約数和(自身を除く): 747334

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 121, 143, 154, 182, 217, 242, 286, 341, 403, 434, 682, 806, 847, 1001, 1573, 1694, 2002, 2387, 2821, 3146, 3751, 4433, 4774, 5642, 7502, 8866, 11011, 22022, 26257, 31031, 48763, 52514, 62062, 97526, 341341, 682682]

約数ペア:

[(1, 682682), (2, 341341), (7, 97526), (11, 62062), (13, 52514), (14, 48763), (22, 31031), (26, 26257), (31, 22022), (62, 11011), (77, 8866), (91, 7502), (121, 5642), (143, 4774), (154, 4433), (182, 3751), (217, 3146), (242, 2821), (286, 2387), (341, 2002), (403, 1694), (434, 1573), (682, 1001), (806, 847)]