1490351654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2945359}}^1$

素因数の和:2945395

約数の個数: 16

約数和(自身を含む): 2544791040

約数和(自身を除く): 1054439386

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2945359, 5890718, 32398949, 64797898, 67743257, 135486514, 745175827, 1490351654]

約数ペア:

[(1, 1490351654), (2, 745175827), (11, 135486514), (22, 67743257), (23, 64797898), (46, 32398949), (253, 5890718), (506, 2945359)]