2489202287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 2972664576

約数和(自身を除く): 483462289

約数列:

[1, 11, 13, 83, 143, 401, 523, 913, 1079, 4411, 5213, 5753, 6799, 11869, 33283, 43409, 57343, 74789, 209723, 366113, 432679, 477499, 564317, 2306953, 2726399, 4759469, 6207487, 17407009, 29990389, 191477099, 226291117, 2489202287]

約数ペア:

[(1, 2489202287), (11, 226291117), (13, 191477099), (83, 29990389), (143, 17407009), (401, 6207487), (523, 4759469), (913, 2726399), (1079, 2306953), (4411, 564317), (5213, 477499), (5753, 432679), (6799, 366113), (11869, 209723), (33283, 74789), (43409, 57343)]