2016565516

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{207551}}^1$

素因数の和:207909

約数の個数: 24

約数和(自身を含む): 4044773376

約数和(自身を除く): 2028207860

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 207551, 415102, 830204, 1452857, 2905714, 5811428, 72020197, 144040394, 288080788, 504141379, 1008282758, 2016565516]

約数ペア:

[(1, 2016565516), (2, 1008282758), (4, 504141379), (7, 288080788), (14, 144040394), (28, 72020197), (347, 5811428), (694, 2905714), (1388, 1452857), (2429, 830204), (4858, 415102), (9716, 207551)]