298078064

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{433253}}^1$

素因数の和:433304

約数の個数: 20

約数和(自身を含む): 590958456

約数和(自身を除く): 292880392

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 433253, 866506, 1733012, 3466024, 6932048, 18629879, 37259758, 74519516, 149039032, 298078064]

約数ペア:

[(1, 298078064), (2, 149039032), (4, 74519516), (8, 37259758), (16, 18629879), (43, 6932048), (86, 3466024), (172, 1733012), (344, 866506), (688, 433253)]