2034453842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{408689}}^1$

素因数の和:408841

約数の個数: 16

約数和(自身を含む): 3236824800

約数和(自身を除く): 1202370958

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 408689, 817378, 7765091, 15530182, 53538259, 107076518, 1017226921, 2034453842]

約数ペア:

[(1, 2034453842), (2, 1017226921), (19, 107076518), (38, 53538259), (131, 15530182), (262, 7765091), (2489, 817378), (4978, 408689)]