2704281974

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{262909}}^1$

素因数の和:263087

約数の個数: 16

約数和(自身を含む): 4196043600

約数和(自身を除く): 1491761626

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 262909, 525818, 9727633, 19455266, 36544351, 73088702, 1352140987, 2704281974]

約数ペア:

[(1, 2704281974), (2, 1352140987), (37, 73088702), (74, 36544351), (139, 19455266), (278, 9727633), (5143, 525818), (10286, 262909)]