686513134

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{9239}}^1$

素因数の和:9995

約数の個数: 16

約数和(自身を含む): 1050809760

約数和(自身を除く): 364296626

約数列:

[1, 2, 53, 106, 701, 1402, 9239, 18478, 37153, 74306, 489667, 979334, 6476539, 12953078, 343256567, 686513134]

約数ペア:

[(1, 686513134), (2, 343256567), (53, 12953078), (106, 6476539), (701, 979334), (1402, 489667), (9239, 74306), (18478, 37153)]