2729120008

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{9689}}^1$

素因数の和:10089

約数の個数: 32

約数和(自身を含む): 5175041400

約数和(自身を除く): 2445921392

約数列:

[1, 2, 4, 8, 137, 257, 274, 514, 548, 1028, 1096, 2056, 9689, 19378, 35209, 38756, 70418, 77512, 140836, 281672, 1327393, 2490073, 2654786, 4980146, 5309572, 9960292, 10619144, 19920584, 341140001, 682280002, 1364560004, 2729120008]

約数ペア:

[(1, 2729120008), (2, 1364560004), (4, 682280002), (8, 341140001), (137, 19920584), (257, 10619144), (274, 9960292), (514, 5309572), (548, 4980146), (1028, 2654786), (1096, 2490073), (2056, 1327393), (9689, 281672), (19378, 140836), (35209, 77512), (38756, 70418)]