473291236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{5381}}^1$

素因数の和:7395

約数の個数: 24

約数和(自身を含む): 904176000

約数和(自身を除く): 430884764

約数列:

[1, 2, 4, 11, 22, 44, 1999, 3998, 5381, 7996, 10762, 21524, 21989, 43978, 59191, 87956, 118382, 236764, 10756619, 21513238, 43026476, 118322809, 236645618, 473291236]

約数ペア:

[(1, 473291236), (2, 236645618), (4, 118322809), (11, 43026476), (22, 21513238), (44, 10756619), (1999, 236764), (3998, 118382), (5381, 87956), (7996, 59191), (10762, 43978), (21524, 21989)]