289909534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{43283}}^1$

素因数の和:43499

約数の個数: 16

約数和(自身を含む): 462792528

約数和(自身を除く): 172882994

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 43283, 86566, 735811, 1471622, 8526751, 17053502, 144954767, 289909534]

約数ペア:

[(1, 289909534), (2, 144954767), (17, 17053502), (34, 8526751), (197, 1471622), (394, 735811), (3349, 86566), (6698, 43283)]