266945011684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{183361}}^1\times {\mathrm{27997}}^1$

素因数の和:211375

約数の個数: 24

約数和(自身を含む): 503109389048

約数和(自身を除く): 236164377364

約数列:

[1, 2, 4, 13, 26, 52, 27997, 55994, 111988, 183361, 363961, 366722, 727922, 733444, 1455844, 2383693, 4767386, 9534772, 5133557917, 10267115834, 20534231668, 66736252921, 133472505842, 266945011684]

約数ペア:

[(1, 266945011684), (2, 133472505842), (4, 66736252921), (13, 20534231668), (26, 10267115834), (52, 5133557917), (27997, 9534772), (55994, 4767386), (111988, 2383693), (183361, 1455844), (363961, 733444), (366722, 727922)]