212587414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{480967}}^1$

素因数の和:480999

約数の個数: 16

約数和(自身を含む): 363611808

約数和(自身を除く): 151024394

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 480967, 961934, 6252571, 8176439, 12505142, 16352878, 106293707, 212587414]

約数ペア:

[(1, 212587414), (2, 106293707), (13, 16352878), (17, 12505142), (26, 8176439), (34, 6252571), (221, 961934), (442, 480967)]