122965136

素因数分解:

$2^4\times 7^1\times {\mathrm{1097903}}^1$

素因数の和:1097918

約数の個数: 20

約数和(自身を含む): 272280192

約数和(自身を除く): 149315056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1097903, 2195806, 4391612, 7685321, 8783224, 15370642, 17566448, 30741284, 61482568, 122965136]

約数ペア:

[(1, 122965136), (2, 61482568), (4, 30741284), (7, 17566448), (8, 15370642), (14, 8783224), (16, 7685321), (28, 4391612), (56, 2195806), (112, 1097903)]