289366919344

素因数分解:

$2^4\times {\mathrm{19759}}^1\times {\mathrm{915301}}^1$

素因数の和:935068

約数の個数: 20

約数和(自身を含む): 560677393120

約数和(自身を除く): 271310473776

約数列:

[1, 2, 4, 8, 16, 19759, 39518, 79036, 158072, 316144, 915301, 1830602, 3661204, 7322408, 14644816, 18085432459, 36170864918, 72341729836, 144683459672, 289366919344]

約数ペア:

[(1, 289366919344), (2, 144683459672), (4, 72341729836), (8, 36170864918), (16, 18085432459), (19759, 14644816), (39518, 7322408), (79036, 3661204), (158072, 1830602), (316144, 915301)]