2078656027

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1\times {\mathrm{3671}}^1$

素因数の和:7218

約数の個数: 16

約数和(自身を含む): 2480274432

約数和(自身を除く): 401618405

約数列:

[1, 7, 23, 161, 3517, 3671, 24619, 25697, 80891, 84433, 566237, 591031, 12910907, 90376349, 296950861, 2078656027]

約数ペア:

[(1, 2078656027), (7, 296950861), (23, 90376349), (161, 12910907), (3517, 591031), (3671, 566237), (24619, 84433), (25697, 80891)]