2016996470

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1958249}}^1$

素因数の和:1958359

約数の個数: 16

約数和(自身を含む): 3665844000

約数和(自身を除く): 1648847530

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1958249, 3916498, 9791245, 19582490, 201699647, 403399294, 1008498235, 2016996470]

約数ペア:

[(1, 2016996470), (2, 1008498235), (5, 403399294), (10, 201699647), (103, 19582490), (206, 9791245), (515, 3916498), (1030, 1958249)]