7129120792

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{12551269}}^1$

素因数の和:12551346

約数の個数: 16

約数和(自身を含む): 13555371600

約数和(自身を除く): 6426250808

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 12551269, 25102538, 50205076, 100410152, 891140099, 1782280198, 3564560396, 7129120792]

約数ペア:

[(1, 7129120792), (2, 3564560396), (4, 1782280198), (8, 891140099), (71, 100410152), (142, 50205076), (284, 25102538), (568, 12551269)]