2912815094

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{70937}}^1$

素因数の和:71372

約数の個数: 24

約数和(自身を含む): 5094767160

約数和(自身を除く): 2181952066

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 2933, 5866, 20531, 41062, 70937, 141874, 496559, 993118, 3475913, 6951826, 29722603, 59445206, 208058221, 416116442, 1456407547, 2912815094]

約数ペア:

[(1, 2912815094), (2, 1456407547), (7, 416116442), (14, 208058221), (49, 59445206), (98, 29722603), (419, 6951826), (838, 3475913), (2933, 993118), (5866, 496559), (20531, 141874), (41062, 70937)]