1309798294

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{202067}}^1$

素因数の和:202539

約数の個数: 16

約数和(自身を含む): 2250229248

約数和(自身を除く): 940430954

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 202067, 404134, 1414469, 2828938, 93557021, 187114042, 654899147, 1309798294]

約数ペア:

[(1, 1309798294), (2, 654899147), (7, 187114042), (14, 93557021), (463, 2828938), (926, 1414469), (3241, 404134), (6482, 202067)]