2912248090

素因数分解:

$2^1\times 5^1\times {\mathrm{3919}}^1\times {\mathrm{74311}}^1$

素因数の和:78237

約数の個数: 16

約数和(自身を含む): 5243454720

約数和(自身を除く): 2331206630

約数列:

[1, 2, 5, 10, 3919, 7838, 19595, 39190, 74311, 148622, 371555, 743110, 291224809, 582449618, 1456124045, 2912248090]

約数ペア:

[(1, 2912248090), (2, 1456124045), (5, 582449618), (10, 291224809), (3919, 743110), (7838, 371555), (19595, 148622), (39190, 74311)]