1897250474

素因数分解:

$2^1\times 7^1\times {\mathrm{4999}}^1\times {\mathrm{27109}}^1$

素因数の和:32117

約数の個数: 16

約数和(自身を含む): 3253200000

約数和(自身を除く): 1355949526

約数列:

[1, 2, 7, 14, 4999, 9998, 27109, 34993, 54218, 69986, 189763, 379526, 135517891, 271035782, 948625237, 1897250474]

約数ペア:

[(1, 1897250474), (2, 948625237), (7, 271035782), (14, 135517891), (4999, 379526), (9998, 189763), (27109, 69986), (34993, 54218)]