814198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 1617408

約数和(自身を除く): 803210

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 311, 374, 622, 1309, 2177, 2618, 3421, 4354, 5287, 6842, 10574, 23947, 37009, 47894, 58157, 74018, 116314, 407099, 814198]

約数ペア:

[(1, 814198), (2, 407099), (7, 116314), (11, 74018), (14, 58157), (17, 47894), (22, 37009), (34, 23947), (77, 10574), (119, 6842), (154, 5287), (187, 4354), (238, 3421), (311, 2618), (374, 2177), (622, 1309)]