1779079972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23408947}}^1$

素因数の和:23408970

約数の個数: 12

約数和(自身を含む): 3277252720

約数和(自身を除く): 1498172748

約数列:

[1, 2, 4, 19, 38, 76, 23408947, 46817894, 93635788, 444769993, 889539986, 1779079972]

約数ペア:

[(1, 1779079972), (2, 889539986), (4, 444769993), (19, 93635788), (38, 46817894), (76, 23408947)]