883984508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1987}}^1\times {\mathrm{10111}}^1$

素因数の和:12113

約数の個数: 24

約数和(自身を含む): 1688623104

約数和(自身を除く): 804638596

約数列:

[1, 2, 4, 11, 22, 44, 1987, 3974, 7948, 10111, 20222, 21857, 40444, 43714, 87428, 111221, 222442, 444884, 20090557, 40181114, 80362228, 220996127, 441992254, 883984508]

約数ペア:

[(1, 883984508), (2, 441992254), (4, 220996127), (11, 80362228), (22, 40181114), (44, 20090557), (1987, 444884), (3974, 222442), (7948, 111221), (10111, 87428), (20222, 43714), (21857, 40444)]