2389992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 6575520

約数和(自身を除く): 4185528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 823, 968, 1452, 1646, 2469, 2904, 3292, 4938, 6584, 9053, 9876, 18106, 19752, 27159, 36212, 54318, 72424, 99583, 108636, 199166, 217272, 298749, 398332, 597498, 796664, 1194996, 2389992]

約数ペア:

[(1, 2389992), (2, 1194996), (3, 796664), (4, 597498), (6, 398332), (8, 298749), (11, 217272), (12, 199166), (22, 108636), (24, 99583), (33, 72424), (44, 54318), (66, 36212), (88, 27159), (121, 19752), (132, 18106), (242, 9876), (264, 9053), (363, 6584), (484, 4938), (726, 3292), (823, 2904), (968, 2469), (1452, 1646)]