713666866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 1262822400

約数和(自身を除く): 549155534

約数列:

[1, 2, 11, 19, 22, 38, 71, 139, 142, 173, 209, 278, 346, 418, 781, 1349, 1529, 1562, 1903, 2641, 2698, 3058, 3287, 3806, 5282, 6574, 9869, 12283, 14839, 19738, 24047, 24566, 29051, 29678, 36157, 48094, 58102, 72314, 108559, 135113, 187511, 217118, 233377, 264517, 270226, 375022, 456893, 466754, 529034, 913786, 1707337, 2062621, 2567147, 3414674, 4125242, 5025823, 5134294, 10051646, 18780707, 32439403, 37561414, 64878806, 356833433, 713666866]

約数ペア:

[(1, 713666866), (2, 356833433), (11, 64878806), (19, 37561414), (22, 32439403), (38, 18780707), (71, 10051646), (139, 5134294), (142, 5025823), (173, 4125242), (209, 3414674), (278, 2567147), (346, 2062621), (418, 1707337), (781, 913786), (1349, 529034), (1529, 466754), (1562, 456893), (1903, 375022), (2641, 270226), (2698, 264517), (3058, 233377), (3287, 217118), (3806, 187511), (5282, 135113), (6574, 108559), (9869, 72314), (12283, 58102), (14839, 48094), (19738, 36157), (24047, 29678), (24566, 29051)]