2057887315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2200949}}^1$

素因数の和:2200982

約数の個数: 16

約数和(自身を含む): 2852431200

約数和(自身を除く): 794543885

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 2200949, 11004745, 24210439, 37416133, 121052195, 187080665, 411577463, 2057887315]

約数ペア:

[(1, 2057887315), (5, 411577463), (11, 187080665), (17, 121052195), (55, 37416133), (85, 24210439), (187, 11004745), (935, 2200949)]