2018989996

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1453}}^1\times {\mathrm{3187}}^1$

素因数の和:4753

約数の個数: 24

約数和(自身を含む): 3569221040

約数和(自身を除く): 1550231044

約数列:

[1, 2, 4, 109, 218, 436, 1453, 2906, 3187, 5812, 6374, 12748, 158377, 316754, 347383, 633508, 694766, 1389532, 4630711, 9261422, 18522844, 504747499, 1009494998, 2018989996]

約数ペア:

[(1, 2018989996), (2, 1009494998), (4, 504747499), (109, 18522844), (218, 9261422), (436, 4630711), (1453, 1389532), (2906, 694766), (3187, 633508), (5812, 347383), (6374, 316754), (12748, 158377)]