6405272908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43278871}}^1$

素因数の和:43278912

約数の個数: 12

約数和(自身を含む): 11512179952

約数和(自身を除く): 5106907044

約数列:

[1, 2, 4, 37, 74, 148, 43278871, 86557742, 173115484, 1601318227, 3202636454, 6405272908]

約数ペア:

[(1, 6405272908), (2, 3202636454), (4, 1601318227), (37, 173115484), (74, 86557742), (148, 43278871)]