1071950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1972

約数の個数: 24

約数和(自身を含む): 2176200

約数和(自身を除く): 1104250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1949, 3898, 9745, 19490, 21439, 42878, 48725, 97450, 107195, 214390, 535975, 1071950]

約数ペア:

[(1, 1071950), (2, 535975), (5, 214390), (10, 107195), (11, 97450), (22, 48725), (25, 42878), (50, 21439), (55, 19490), (110, 9745), (275, 3898), (550, 1949)]