1851122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1482

約数の個数: 24

約数和(自身を含む): 3480876

約数和(自身を除く): 1629754

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1453, 2906, 10171, 18889, 20342, 37778, 71197, 132223, 142394, 264446, 925561, 1851122]

約数ペア:

[(1, 1851122), (2, 925561), (7, 264446), (13, 142394), (14, 132223), (26, 71197), (49, 37778), (91, 20342), (98, 18889), (182, 10171), (637, 2906), (1274, 1453)]