4971434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1787}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 8110368

約数和(自身を除く): 3138934

約数列:

[1, 2, 13, 26, 107, 214, 1391, 1787, 2782, 3574, 23231, 46462, 191209, 382418, 2485717, 4971434]

約数ペア:

[(1, 4971434), (2, 2485717), (13, 382418), (26, 191209), (107, 46462), (214, 23231), (1391, 3574), (1787, 2782)]