923647580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{476107}}^1$

素因数の和:476213

約数の個数: 24

約数和(自身を含む): 1959660528

約数和(自身を除く): 1036012948

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 476107, 952214, 1904428, 2380535, 4761070, 9522140, 46182379, 92364758, 184729516, 230911895, 461823790, 923647580]

約数ペア:

[(1, 923647580), (2, 461823790), (4, 230911895), (5, 184729516), (10, 92364758), (20, 46182379), (97, 9522140), (194, 4761070), (388, 2380535), (485, 1904428), (970, 952214), (1940, 476107)]