297410192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{978323}}^1$

素因数の和:978350

約数の個数: 20

約数和(自身を含む): 606560880

約数和(自身を除く): 309150688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 978323, 1956646, 3913292, 7826584, 15653168, 18588137, 37176274, 74352548, 148705096, 297410192]

約数ペア:

[(1, 297410192), (2, 148705096), (4, 74352548), (8, 37176274), (16, 18588137), (19, 15653168), (38, 7826584), (76, 3913292), (152, 1956646), (304, 978323)]