439680900385

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{3941029}}^1$

素因数の和:3941508

約数の個数: 16

約数和(自身を含む): 538849149840

約数和(自身を除く): 99168249455

約数列:

[1, 5, 53, 265, 421, 2105, 22313, 111565, 3941029, 19705145, 208874537, 1044372685, 1659173209, 8295866045, 87936180077, 439680900385]

約数ペア:

[(1, 439680900385), (5, 87936180077), (53, 8295866045), (265, 1659173209), (421, 1044372685), (2105, 208874537), (22313, 19705145), (111565, 3941029)]