8399734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 15785280

約数和(自身を除く): 7385546

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 1217, 2434, 3451, 6902, 8519, 17038, 20689, 35293, 41378, 70586, 144823, 247051, 289646, 494102, 599981, 1199962, 4199867, 8399734]

約数ペア:

[(1, 8399734), (2, 4199867), (7, 1199962), (14, 599981), (17, 494102), (29, 289646), (34, 247051), (58, 144823), (119, 70586), (203, 41378), (238, 35293), (406, 20689), (493, 17038), (986, 8519), (1217, 6902), (2434, 3451)]