1309216403894

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{2423999}}^1$

素因数の和:2424404

約数の個数: 32

約数和(自身を含む): 2267467776000

約数和(自身を除く): 958251372106

約数列:

[1, 2, 7, 14, 173, 223, 346, 446, 1211, 1561, 2422, 3122, 38579, 77158, 270053, 540106, 2423999, 4847998, 16967993, 33935986, 419351827, 540551777, 838703654, 1081103554, 2935462789, 3783862439, 5870925578, 7567724878, 93515457421, 187030914842, 654608201947, 1309216403894]

約数ペア:

[(1, 1309216403894), (2, 654608201947), (7, 187030914842), (14, 93515457421), (173, 7567724878), (223, 5870925578), (346, 3783862439), (446, 2935462789), (1211, 1081103554), (1561, 838703654), (2422, 540551777), (3122, 419351827), (38579, 33935986), (77158, 16967993), (270053, 4847998), (540106, 2423999)]