78971222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211153}}^1$

素因数の和:211183

約数の個数: 16

約数和(自身を含む): 136827792

約数和(自身を除く): 57856570

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 211153, 422306, 2322683, 3589601, 4645366, 7179202, 39485611, 78971222]

約数ペア:

[(1, 78971222), (2, 39485611), (11, 7179202), (17, 4645366), (22, 3589601), (34, 2322683), (187, 422306), (374, 211153)]