386976002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{27449}}^1$

素因数の和:27530

約数の個数: 32

約数和(自身を含む): 711504000

約数和(自身を除く): 324527998

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 27449, 54898, 192143, 384286, 521531, 1043062, 1454797, 2909594, 3650717, 7301434, 10183579, 20367158, 27641143, 55282286, 193488001, 386976002]

約数ペア:

[(1, 386976002), (2, 193488001), (7, 55282286), (14, 27641143), (19, 20367158), (38, 10183579), (53, 7301434), (106, 3650717), (133, 2909594), (266, 1454797), (371, 1043062), (742, 521531), (1007, 384286), (2014, 192143), (7049, 54898), (14098, 27449)]