1304907266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{687517}}^1$

素因数の和:687605

約数の個数: 16

約数和(自身を含む): 2136805944

約数和(自身を除く): 831898678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 687517, 1375034, 8937721, 17875442, 50188741, 100377482, 652453633, 1304907266]

約数ペア:

[(1, 1304907266), (2, 652453633), (13, 100377482), (26, 50188741), (73, 17875442), (146, 8937721), (949, 1375034), (1898, 687517)]