8762121218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1\times {\mathrm{27883}}^1$

素因数の和:30169

約数の個数: 16

約数和(自身を含む): 13334798016

約数和(自身を除く): 4572676798

約数列:

[1, 2, 71, 142, 2213, 4426, 27883, 55766, 157123, 314246, 1979693, 3959386, 61705079, 123410158, 4381060609, 8762121218]

約数ペア:

[(1, 8762121218), (2, 4381060609), (71, 123410158), (142, 61705079), (2213, 3959386), (4426, 1979693), (27883, 314246), (55766, 157123)]