2190267070

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{97649}}^1$

素因数の和:99899

約数の個数: 16

約数和(自身を含む): 3944278800

約数和(自身を除く): 1754011730

約数列:

[1, 2, 5, 10, 2243, 4486, 11215, 22430, 97649, 195298, 488245, 976490, 219026707, 438053414, 1095133535, 2190267070]

約数ペア:

[(1, 2190267070), (2, 1095133535), (5, 438053414), (10, 219026707), (2243, 976490), (4486, 488245), (11215, 195298), (22430, 97649)]