5251286238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1120633}}^1$

素因数の和:1120720

約数の個数: 32

約数和(自身を含む): 11618733312

約数和(自身を除く): 6367447074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 1120633, 2241266, 3361899, 6723798, 12326963, 24653926, 36980889, 73961778, 79564943, 159129886, 238694829, 477389658, 875214373, 1750428746, 2625643119, 5251286238]

約数ペア:

[(1, 5251286238), (2, 2625643119), (3, 1750428746), (6, 875214373), (11, 477389658), (22, 238694829), (33, 159129886), (66, 79564943), (71, 73961778), (142, 36980889), (213, 24653926), (426, 12326963), (781, 6723798), (1562, 3361899), (2343, 2241266), (4686, 1120633)]