2011304245

素因数分解:

$5^1\times {\mathrm{659}}^1\times {\mathrm{673}}^1\times {\mathrm{907}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 2423488320

約数和(自身を除く): 412184075

約数列:

[1, 5, 659, 673, 907, 3295, 3365, 4535, 443507, 597713, 610411, 2217535, 2988565, 3052055, 402260849, 2011304245]

約数ペア:

[(1, 2011304245), (5, 402260849), (659, 3052055), (673, 2988565), (907, 2217535), (3295, 610411), (3365, 597713), (4535, 443507)]