1986244414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{5581}}^1$

素因数の和:7912

約数の個数: 32

約数和(自身を含む): 3716808192

約数和(自身を除く): 1730563778

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2311, 4622, 5581, 11162, 16177, 25421, 32354, 39067, 50842, 61391, 78134, 122782, 177947, 355894, 429737, 859474, 12897691, 25795382, 90283837, 141874601, 180567674, 283749202, 993122207, 1986244414]

約数ペア:

[(1, 1986244414), (2, 993122207), (7, 283749202), (11, 180567674), (14, 141874601), (22, 90283837), (77, 25795382), (154, 12897691), (2311, 859474), (4622, 429737), (5581, 355894), (11162, 177947), (16177, 122782), (25421, 78134), (32354, 61391), (39067, 50842)]