2419912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 5015520

約数和(自身を除く): 2595608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 257, 428, 514, 856, 1028, 1177, 2056, 2354, 2827, 4708, 5654, 9416, 11308, 22616, 27499, 54998, 109996, 219992, 302489, 604978, 1209956, 2419912]

約数ペア:

[(1, 2419912), (2, 1209956), (4, 604978), (8, 302489), (11, 219992), (22, 109996), (44, 54998), (88, 27499), (107, 22616), (214, 11308), (257, 9416), (428, 5654), (514, 4708), (856, 2827), (1028, 2354), (1177, 2056)]