1919742796

素因数分解:

$2^2\times {\mathrm{7109}}^1\times {\mathrm{67511}}^1$

素因数の和:74624

約数の個数: 12

約数和(自身を含む): 3360072240

約数和(自身を除く): 1440329444

約数列:

[1, 2, 4, 7109, 14218, 28436, 67511, 135022, 270044, 479935699, 959871398, 1919742796]

約数ペア:

[(1, 1919742796), (2, 959871398), (4, 479935699), (7109, 270044), (14218, 135022), (28436, 67511)]