2017006864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6634891}}^1$

素因数の和:6634918

約数の個数: 20

約数和(自身を含む): 4113633040

約数和(自身を除く): 2096626176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6634891, 13269782, 26539564, 53079128, 106158256, 126062929, 252125858, 504251716, 1008503432, 2017006864]

約数ペア:

[(1, 2017006864), (2, 1008503432), (4, 504251716), (8, 252125858), (16, 126062929), (19, 106158256), (38, 53079128), (76, 26539564), (152, 13269782), (304, 6634891)]