2017264048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6635737}}^1$

素因数の和:6635764

約数の個数: 20

約数和(自身を含む): 4114157560

約数和(自身を除く): 2096893512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6635737, 13271474, 26542948, 53085896, 106171792, 126079003, 252158006, 504316012, 1008632024, 2017264048]

約数ペア:

[(1, 2017264048), (2, 1008632024), (4, 504316012), (8, 252158006), (16, 126079003), (19, 106171792), (38, 53085896), (76, 26542948), (152, 13271474), (304, 6635737)]