1630779968166

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4721}}^1\times {\mathrm{810871}}^1$

素因数の和:815668

約数の個数: 32

約数和(自身を含む): 3308202072576

約数和(自身を除く): 1677422104410

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4721, 9442, 14163, 28326, 335191, 670382, 810871, 1005573, 1621742, 2011146, 2432613, 4865226, 57571841, 115143682, 172715523, 345431046, 3828121991, 7656243982, 11484365973, 22968731946, 271796661361, 543593322722, 815389984083, 1630779968166]

約数ペア:

[(1, 1630779968166), (2, 815389984083), (3, 543593322722), (6, 271796661361), (71, 22968731946), (142, 11484365973), (213, 7656243982), (426, 3828121991), (4721, 345431046), (9442, 172715523), (14163, 115143682), (28326, 57571841), (335191, 4865226), (670382, 2432613), (810871, 2011146), (1005573, 1621742)]