505029218473

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1\times {\mathrm{643729}}^1$

素因数の和:645852

約数の個数: 16

約数和(自身を含む): 562903261200

約数和(自身を除く): 57874042727

約数列:

[1, 13, 29, 377, 2081, 27053, 60349, 643729, 784537, 8368477, 18668141, 242685833, 1339600049, 17414800637, 38848401421, 505029218473]

約数ペア:

[(1, 505029218473), (13, 38848401421), (29, 17414800637), (377, 1339600049), (2081, 242685833), (27053, 18668141), (60349, 8368477), (643729, 784537)]