1256553694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{43237}}^1$

素因数の和:44571

約数の個数: 16

約数和(自身を含む): 2057782896

約数和(自身を除く): 801229202

約数列:

[1, 2, 11, 22, 1321, 2642, 14531, 29062, 43237, 86474, 475607, 951214, 57116077, 114232154, 628276847, 1256553694]

約数ペア:

[(1, 1256553694), (2, 628276847), (11, 114232154), (22, 57116077), (1321, 951214), (2642, 475607), (14531, 86474), (29062, 43237)]