140662658

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1046

約数の個数: 24

約数和(自身を含む): 225066612

約数和(自身を除く): 84403954

約数列:

[1, 2, 17, 34, 289, 397, 578, 613, 794, 1226, 6749, 10421, 13498, 20842, 114733, 177157, 229466, 243361, 354314, 486722, 4137137, 8274274, 70331329, 140662658]

約数ペア:

[(1, 140662658), (2, 70331329), (17, 8274274), (34, 4137137), (289, 486722), (397, 354314), (578, 243361), (613, 229466), (794, 177157), (1226, 114733), (6749, 20842), (10421, 13498)]