122914456

素因数分解:

$2^3\times 7^1\times {\mathrm{2194901}}^1$

素因数の和:2194914

約数の個数: 16

約数和(自身を含む): 263388240

約数和(自身を除く): 140473784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2194901, 4389802, 8779604, 15364307, 17559208, 30728614, 61457228, 122914456]

約数ペア:

[(1, 122914456), (2, 61457228), (4, 30728614), (7, 17559208), (8, 15364307), (14, 8779604), (28, 4389802), (56, 2194901)]