2040697945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{150217}}^1$

素因数の和:150265

約数の個数: 32

約数和(自身を含む): 3028394880

約数和(自身を除く): 987696935

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 13585, 150217, 751085, 1652387, 1952821, 2854123, 8261935, 9764105, 14270615, 21481031, 31395353, 37103599, 107405155, 156976765, 185517995, 408139589, 2040697945]

約数ペア:

[(1, 2040697945), (5, 408139589), (11, 185517995), (13, 156976765), (19, 107405155), (55, 37103599), (65, 31395353), (95, 21481031), (143, 14270615), (209, 9764105), (247, 8261935), (715, 2854123), (1045, 1952821), (1235, 1652387), (2717, 751085), (13585, 150217)]