396178906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{79907}}^1$

素因数の和:80013

約数の個数: 16

約数和(自身を含む): 619446816

約数和(自身を除く): 223267910

約数列:

[1, 2, 37, 67, 74, 134, 2479, 4958, 79907, 159814, 2956559, 5353769, 5913118, 10707538, 198089453, 396178906]

約数ペア:

[(1, 396178906), (2, 198089453), (37, 10707538), (67, 5913118), (74, 5353769), (134, 2956559), (2479, 159814), (4958, 79907)]