1244156770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{979651}}^1$

素因数の和:979785

約数の個数: 16

約数和(自身を含む): 2257118208

約数和(自身を除く): 1012961438

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 979651, 1959302, 4898255, 9796510, 124415677, 248831354, 622078385, 1244156770]

約数ペア:

[(1, 1244156770), (2, 622078385), (5, 248831354), (10, 124415677), (127, 9796510), (254, 4898255), (635, 1959302), (1270, 979651)]