1109193886

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1\times {\mathrm{4273}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 1681118064

約数和(自身を除く): 571924178

約数列:

[1, 2, 107, 214, 1213, 2426, 4273, 8546, 129791, 259582, 457211, 914422, 5183149, 10366298, 554596943, 1109193886]

約数ペア:

[(1, 1109193886), (2, 554596943), (107, 10366298), (214, 5183149), (1213, 914422), (2426, 457211), (4273, 259582), (8546, 129791)]