8469692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 18724608

約数和(自身を除く): 10254916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 257, 308, 428, 514, 749, 1028, 1177, 1498, 1799, 2354, 2827, 2996, 3598, 4708, 5654, 7196, 8239, 11308, 16478, 19789, 27499, 32956, 39578, 54998, 79156, 109996, 192493, 302489, 384986, 604978, 769972, 1209956, 2117423, 4234846, 8469692]

約数ペア:

[(1, 8469692), (2, 4234846), (4, 2117423), (7, 1209956), (11, 769972), (14, 604978), (22, 384986), (28, 302489), (44, 192493), (77, 109996), (107, 79156), (154, 54998), (214, 39578), (257, 32956), (308, 27499), (428, 19789), (514, 16478), (749, 11308), (1028, 8239), (1177, 7196), (1498, 5654), (1799, 4708), (2354, 3598), (2827, 2996)]