2009961694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2493749}}^1$

素因数の和:2493795

約数の個数: 16

約数和(自身を含む): 3351600000

約数和(自身を除く): 1341638306

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2493749, 4987498, 32418737, 64837474, 77306219, 154612438, 1004980847, 2009961694]

約数ペア:

[(1, 2009961694), (2, 1004980847), (13, 154612438), (26, 77306219), (31, 64837474), (62, 32418737), (403, 4987498), (806, 2493749)]