2019294884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{66137}}^1$

素因数の和:66607

約数の個数: 24

約数和(自身を含む): 3750024600

約数和(自身を除く): 1730729716

約数列:

[1, 2, 4, 17, 34, 68, 449, 898, 1796, 7633, 15266, 30532, 66137, 132274, 264548, 1124329, 2248658, 4497316, 29695513, 59391026, 118782052, 504823721, 1009647442, 2019294884]

約数ペア:

[(1, 2019294884), (2, 1009647442), (4, 504823721), (17, 118782052), (34, 59391026), (68, 29695513), (449, 4497316), (898, 2248658), (1796, 1124329), (7633, 264548), (15266, 132274), (30532, 66137)]