1255415032

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{10903}}^1$

素因数の和:11335

約数の個数: 32

約数和(自身を含む): 2423959200

約数和(自身を除く): 1168544168

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 389, 778, 1556, 3112, 10903, 14393, 21806, 28786, 43612, 57572, 87224, 115144, 403411, 806822, 1613644, 3227288, 4241267, 8482534, 16965068, 33930136, 156926879, 313853758, 627707516, 1255415032]

約数ペア:

[(1, 1255415032), (2, 627707516), (4, 313853758), (8, 156926879), (37, 33930136), (74, 16965068), (148, 8482534), (296, 4241267), (389, 3227288), (778, 1613644), (1556, 806822), (3112, 403411), (10903, 115144), (14393, 87224), (21806, 57572), (28786, 43612)]