2021031944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14860529}}^1$

素因数の和:14860552

約数の個数: 16

約数和(自身を含む): 4012343100

約数和(自身を除く): 1991311156

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14860529, 29721058, 59442116, 118884232, 252628993, 505257986, 1010515972, 2021031944]

約数ペア:

[(1, 2021031944), (2, 1010515972), (4, 505257986), (8, 252628993), (17, 118884232), (34, 59442116), (68, 29721058), (136, 14860529)]