1330449242

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1\times {\mathrm{2333}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 2004392520

約数和(自身を除く): 673943278

約数列:

[1, 2, 389, 733, 778, 1466, 2333, 4666, 285137, 570274, 907537, 1710089, 1815074, 3420178, 665224621, 1330449242]

約数ペア:

[(1, 1330449242), (2, 665224621), (389, 3420178), (733, 1815074), (778, 1710089), (1466, 907537), (2333, 570274), (4666, 285137)]