131804002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193261}}^1$

素因数の和:193305

約数の個数: 16

約数和(自身を含む): 222637824

約数和(自身を除く): 90833822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 193261, 386522, 2125871, 4251742, 5991091, 11982182, 65902001, 131804002]

約数ペア:

[(1, 131804002), (2, 65902001), (11, 11982182), (22, 5991091), (31, 4251742), (62, 2125871), (341, 386522), (682, 193261)]