13143988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 36

約数和(自身を含む): 27241060

約数和(自身を除く): 14097072

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 2089, 3146, 4178, 6292, 8356, 22979, 27157, 45958, 54314, 91916, 108628, 252769, 298727, 505538, 597454, 1011076, 1194908, 3285997, 6571994, 13143988]

約数ペア:

[(1, 13143988), (2, 6571994), (4, 3285997), (11, 1194908), (13, 1011076), (22, 597454), (26, 505538), (44, 298727), (52, 252769), (121, 108628), (143, 91916), (242, 54314), (286, 45958), (484, 27157), (572, 22979), (1573, 8356), (2089, 6292), (3146, 4178)]