2011023365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1628359}}^1$

素因数の和:1628396

約数の個数: 16

約数和(自身を含む): 2735644800

約数和(自身を除く): 724621435

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 1628359, 8141795, 21168667, 30938821, 105843335, 154694105, 402204673, 2011023365]

約数ペア:

[(1, 2011023365), (5, 402204673), (13, 154694105), (19, 105843335), (65, 30938821), (95, 21168667), (247, 8141795), (1235, 1628359)]