252941566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{154799}}^1$

素因数の和:154863

約数の個数: 16

約数和(自身を含む): 408672000

約数和(自身を除く): 155730434

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 154799, 309598, 2941181, 5882362, 6656357, 13312714, 126470783, 252941566]

約数ペア:

[(1, 252941566), (2, 126470783), (19, 13312714), (38, 6656357), (43, 5882362), (86, 2941181), (817, 309598), (1634, 154799)]