2012566717

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{152041}}^1$

素因数の和:152140

約数の個数: 16

約数和(自身を含む): 2413210624

約数和(自身を除く): 400643907

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 152041, 1064287, 4713271, 9274501, 32992897, 64921507, 287509531, 2012566717]

約数ペア:

[(1, 2012566717), (7, 287509531), (31, 64921507), (61, 32992897), (217, 9274501), (427, 4713271), (1891, 1064287), (13237, 152041)]