2893924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 5594400

約数和(自身を除く): 2700476

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 739, 979, 1478, 1958, 2956, 3916, 8129, 16258, 32516, 65771, 131542, 263084, 723481, 1446962, 2893924]

約数ペア:

[(1, 2893924), (2, 1446962), (4, 723481), (11, 263084), (22, 131542), (44, 65771), (89, 32516), (178, 16258), (356, 8129), (739, 3916), (979, 2956), (1478, 1958)]