389600926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1597}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 687804768

約数和(自身を除く): 298203842

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 853, 1597, 1706, 3194, 9383, 11089, 17567, 18766, 20761, 22178, 35134, 41522, 121979, 228371, 243958, 456742, 1362241, 2724482, 14984651, 17709133, 29969302, 35418266, 194800463, 389600926]

約数ペア:

[(1, 389600926), (2, 194800463), (11, 35418266), (13, 29969302), (22, 17709133), (26, 14984651), (143, 2724482), (286, 1362241), (853, 456742), (1597, 243958), (1706, 228371), (3194, 121979), (9383, 41522), (11089, 35134), (17567, 22178), (18766, 20761)]