2015989234

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8470543}}^1$

素因数の和:8470569

約数の個数: 16

約数和(自身を含む): 3659275008

約数和(自身を除く): 1643285774

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8470543, 16941086, 59293801, 118587602, 143999231, 287998462, 1007994617, 2015989234]

約数ペア:

[(1, 2015989234), (2, 1007994617), (7, 287998462), (14, 143999231), (17, 118587602), (34, 59293801), (119, 16941086), (238, 8470543)]