2009441626

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{159911}}^1$

素因数の和:160077

約数の個数: 16

約数和(自身を含む): 3093337728

約数和(自身を除く): 1083896102

約数列:

[1, 2, 61, 103, 122, 206, 6283, 12566, 159911, 319822, 9754571, 16470833, 19509142, 32941666, 1004720813, 2009441626]

約数ペア:

[(1, 2009441626), (2, 1004720813), (61, 32941666), (103, 19509142), (122, 16470833), (206, 9754571), (6283, 319822), (12566, 159911)]