2011195049

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 2223060000

約数和(自身を除く): 211864951

約数列:

[1, 19, 23, 401, 437, 499, 529, 7619, 9223, 9481, 10051, 11477, 175237, 200099, 212129, 218063, 263971, 3801881, 4030451, 4602277, 5015449, 87443263, 105852371, 2011195049]

約数ペア:

[(1, 2011195049), (19, 105852371), (23, 87443263), (401, 5015449), (437, 4602277), (499, 4030451), (529, 3801881), (7619, 263971), (9223, 218063), (9481, 212129), (10051, 200099), (11477, 175237)]