242538946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{26729}}^1$

素因数の和:27093

約数の個数: 16

約数和(自身を含む): 392931000

約数和(自身を除く): 150392054

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 26729, 53458, 347477, 694954, 9328421, 18656842, 121269473, 242538946]

約数ペア:

[(1, 242538946), (2, 121269473), (13, 18656842), (26, 9328421), (349, 694954), (698, 347477), (4537, 53458), (9074, 26729)]