826001078

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{15679}}^1$

素因数の和:15812

約数の個数: 32

約数和(自身を含む): 1463132160

約数和(自身を除く): 637131082

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 3763, 7526, 15679, 26341, 31358, 52682, 109753, 219506, 830987, 1113209, 1661974, 2226418, 5816909, 7792463, 11633818, 15584926, 59000077, 118000154, 413000539, 826001078]

約数ペア:

[(1, 826001078), (2, 413000539), (7, 118000154), (14, 59000077), (53, 15584926), (71, 11633818), (106, 7792463), (142, 5816909), (371, 2226418), (497, 1661974), (742, 1113209), (994, 830987), (3763, 219506), (7526, 109753), (15679, 52682), (26341, 31358)]