2556554979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 4010196096

約数和(自身を除く): 1453641117

約数列:

[1, 3, 11, 17, 33, 51, 67, 187, 201, 289, 561, 737, 867, 1139, 2211, 3179, 3417, 4001, 9537, 12003, 12529, 19363, 37587, 44011, 58089, 68017, 132033, 204051, 212993, 268067, 638979, 748187, 804201, 1156289, 2244561, 2948737, 3468867, 4557139, 8846211, 12719179, 13671417, 38157537, 50128529, 77471363, 150385587, 232414089, 852184993, 2556554979]

約数ペア:

[(1, 2556554979), (3, 852184993), (11, 232414089), (17, 150385587), (33, 77471363), (51, 50128529), (67, 38157537), (187, 13671417), (201, 12719179), (289, 8846211), (561, 4557139), (737, 3468867), (867, 2948737), (1139, 2244561), (2211, 1156289), (3179, 804201), (3417, 748187), (4001, 638979), (9537, 268067), (12003, 212993), (12529, 204051), (19363, 132033), (37587, 68017), (44011, 58089)]