920678506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{39443}}^1$

素因数の和:40517

約数の個数: 16

約数和(自身を含む): 1508023008

約数和(自身を除く): 587344502

約数列:

[1, 2, 11, 22, 1061, 2122, 11671, 23342, 39443, 78886, 433873, 867746, 41849023, 83698046, 460339253, 920678506]

約数ペア:

[(1, 920678506), (2, 460339253), (11, 83698046), (22, 41849023), (1061, 867746), (2122, 433873), (11671, 78886), (23342, 39443)]