1489309045973

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4099}}^1\times {\mathrm{50053}}^1$

素因数の和:54237

約数の個数: 32

約数和(自身を含む): 1832216659200

約数和(自身を除く): 342907613227

約数列:

[1, 7, 17, 61, 119, 427, 1037, 4099, 7259, 28693, 50053, 69683, 250039, 350371, 487781, 850901, 1750273, 3053233, 4250663, 5956307, 21372631, 29754641, 51904961, 205167247, 363334727, 1436170729, 3487843199, 12515202067, 24414902393, 87606414469, 212758435139, 1489309045973]

約数ペア:

[(1, 1489309045973), (7, 212758435139), (17, 87606414469), (61, 24414902393), (119, 12515202067), (427, 3487843199), (1037, 1436170729), (4099, 363334727), (7259, 205167247), (28693, 51904961), (50053, 29754641), (69683, 21372631), (250039, 5956307), (350371, 4250663), (487781, 3053233), (850901, 1750273)]