2664728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 5520960

約数和(自身を除く): 2856232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 283, 428, 566, 856, 1132, 1177, 2264, 2354, 3113, 4708, 6226, 9416, 12452, 24904, 30281, 60562, 121124, 242248, 333091, 666182, 1332364, 2664728]

約数ペア:

[(1, 2664728), (2, 1332364), (4, 666182), (8, 333091), (11, 242248), (22, 121124), (44, 60562), (88, 30281), (107, 24904), (214, 12452), (283, 9416), (428, 6226), (566, 4708), (856, 3113), (1132, 2354), (1177, 2264)]