11778886738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{3989}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 18266698800

約数和(自身を除く): 6487812062

約数列:

[1, 2, 53, 89, 106, 178, 313, 626, 3989, 4717, 7978, 9434, 16589, 27857, 33178, 55714, 211417, 355021, 422834, 710042, 1248557, 1476421, 2497114, 2952842, 18816113, 37632226, 66173521, 111121573, 132347042, 222243146, 5889443369, 11778886738]

約数ペア:

[(1, 11778886738), (2, 5889443369), (53, 222243146), (89, 132347042), (106, 111121573), (178, 66173521), (313, 37632226), (626, 18816113), (3989, 2952842), (4717, 2497114), (7978, 1476421), (9434, 1248557), (16589, 710042), (27857, 422834), (33178, 355021), (55714, 211417)]