487029290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{13967}}^1$

素因数の和:14302

約数の個数: 32

約数和(自身を含む): 959433984

約数和(自身を除く): 472404694

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 3170, 3487, 6974, 13967, 17435, 27934, 34870, 69835, 139670, 153637, 307274, 768185, 1536370, 4427539, 8855078, 22137695, 44275390, 48702929, 97405858, 243514645, 487029290]

約数ペア:

[(1, 487029290), (2, 243514645), (5, 97405858), (10, 48702929), (11, 44275390), (22, 22137695), (55, 8855078), (110, 4427539), (317, 1536370), (634, 768185), (1585, 307274), (3170, 153637), (3487, 139670), (6974, 69835), (13967, 34870), (17435, 27934)]