2810910529

素因数分解:

$7^2\times {\mathrm{47}}^2\times {\mathrm{25969}}^1$

素因数の和:26077

約数の個数: 18

約数和(自身を含む): 3341014530

約数和(自身を除く): 530104001

約数列:

[1, 7, 47, 49, 329, 2209, 2303, 15463, 25969, 108241, 181783, 1220543, 1272481, 8543801, 57365521, 59806607, 401558647, 2810910529]

約数ペア:

[(1, 2810910529), (7, 401558647), (47, 59806607), (49, 57365521), (329, 8543801), (2209, 1272481), (2303, 1220543), (15463, 181783), (25969, 108241)]