2040777784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{15005719}}^1$

素因数の和:15005742

約数の個数: 16

約数和(自身を含む): 4051544400

約数和(自身を除く): 2010766616

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 15005719, 30011438, 60022876, 120045752, 255097223, 510194446, 1020388892, 2040777784]

約数ペア:

[(1, 2040777784), (2, 1020388892), (4, 510194446), (8, 255097223), (17, 120045752), (34, 60022876), (68, 30011438), (136, 15005719)]