7440118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 13837824

約数和(自身を除く): 6397706

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 727, 731, 1454, 1462, 5089, 5117, 10178, 10234, 12359, 24718, 31261, 62522, 86513, 173026, 218827, 437654, 531437, 1062874, 3720059, 7440118]

約数ペア:

[(1, 7440118), (2, 3720059), (7, 1062874), (14, 531437), (17, 437654), (34, 218827), (43, 173026), (86, 86513), (119, 62522), (238, 31261), (301, 24718), (602, 12359), (727, 10234), (731, 10178), (1454, 5117), (1462, 5089)]