2011987298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1\times {\mathrm{14249}}^1$

素因数の和:18421

約数の個数: 16

約数和(自身を含む): 3196503000

約数和(自身を除く): 1184515702

約数列:

[1, 2, 17, 34, 4153, 8306, 14249, 28498, 70601, 141202, 242233, 484466, 59176097, 118352194, 1005993649, 2011987298]

約数ペア:

[(1, 2011987298), (2, 1005993649), (17, 118352194), (34, 59176097), (4153, 484466), (8306, 242233), (14249, 141202), (28498, 70601)]