2908906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 5862528

約数和(自身を除く): 2953622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1453, 2002, 2906, 10171, 15983, 18889, 20342, 31966, 37778, 111881, 132223, 207779, 223762, 264446, 415558, 1454453, 2908906]

約数ペア:

[(1, 2908906), (2, 1454453), (7, 415558), (11, 264446), (13, 223762), (14, 207779), (22, 132223), (26, 111881), (77, 37778), (91, 31966), (143, 20342), (154, 18889), (182, 15983), (286, 10171), (1001, 2906), (1453, 2002)]