2017504208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6636527}}^1$

素因数の和:6636554

約数の個数: 20

約数和(自身を含む): 4114647360

約数和(自身を除く): 2097143152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6636527, 13273054, 26546108, 53092216, 106184432, 126094013, 252188026, 504376052, 1008752104, 2017504208]

約数ペア:

[(1, 2017504208), (2, 1008752104), (4, 504376052), (8, 252188026), (16, 126094013), (19, 106184432), (38, 53092216), (76, 26546108), (152, 13273054), (304, 6636527)]