315845614

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{980887}}^1$

素因数の和:980919

約数の個数: 16

約数和(自身を含む): 564991488

約数和(自身を除く): 249145874

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 980887, 1961774, 6866209, 13732418, 22560401, 45120802, 157922807, 315845614]

約数ペア:

[(1, 315845614), (2, 157922807), (7, 45120802), (14, 22560401), (23, 13732418), (46, 6866209), (161, 1961774), (322, 980887)]