74406812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{979037}}^1$

素因数の和:979060

約数の個数: 12

約数和(自身を含む): 137065320

約数和(自身を除く): 62658508

約数列:

[1, 2, 4, 19, 38, 76, 979037, 1958074, 3916148, 18601703, 37203406, 74406812]

約数ペア:

[(1, 74406812), (2, 37203406), (4, 18601703), (19, 3916148), (38, 1958074), (76, 979037)]