674009692

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 1243009152

約数和(自身を除く): 568999460

約数列:

[1, 2, 4, 43, 53, 86, 106, 107, 172, 212, 214, 428, 691, 1382, 2279, 2764, 4558, 4601, 5671, 9116, 9202, 11342, 18404, 22684, 29713, 36623, 59426, 73246, 73937, 118852, 146492, 147874, 243853, 295748, 487706, 975412, 1574789, 3149578, 3179291, 3918661, 6299156, 6358582, 7837322, 12717164, 15674644, 168502423, 337004846, 674009692]

約数ペア:

[(1, 674009692), (2, 337004846), (4, 168502423), (43, 15674644), (53, 12717164), (86, 7837322), (106, 6358582), (107, 6299156), (172, 3918661), (212, 3179291), (214, 3149578), (428, 1574789), (691, 975412), (1382, 487706), (2279, 295748), (2764, 243853), (4558, 147874), (4601, 146492), (5671, 118852), (9116, 73937), (9202, 73246), (11342, 59426), (18404, 36623), (22684, 29713)]