9449740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4871}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 20053152

約数和(自身を除く): 10603412

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 4871, 9742, 19484, 24355, 48710, 97420, 472487, 944974, 1889948, 2362435, 4724870, 9449740]

約数ペア:

[(1, 9449740), (2, 4724870), (4, 2362435), (5, 1889948), (10, 944974), (20, 472487), (97, 97420), (194, 48710), (388, 24355), (485, 19484), (970, 9742), (1940, 4871)]