1976120993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4201}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 2541369600

約数和(自身を除く): 565248607

約数列:

[1, 7, 11, 41, 77, 149, 287, 451, 1043, 1639, 3157, 4201, 6109, 11473, 29407, 42763, 46211, 67199, 172241, 323477, 470393, 625949, 1205687, 1894651, 4381643, 6885439, 13262557, 25663909, 48198073, 179647363, 282302999, 1976120993]

約数ペア:

[(1, 1976120993), (7, 282302999), (11, 179647363), (41, 48198073), (77, 25663909), (149, 13262557), (287, 6885439), (451, 4381643), (1043, 1894651), (1639, 1205687), (3157, 625949), (4201, 470393), (6109, 323477), (11473, 172241), (29407, 67199), (42763, 46211)]