1261448314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5300203}}^1$

素因数の和:5300229

約数の個数: 16

約数和(自身を含む): 2289688128

約数和(自身を除く): 1028239814

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5300203, 10600406, 37101421, 74202842, 90103451, 180206902, 630724157, 1261448314]

約数ペア:

[(1, 1261448314), (2, 630724157), (7, 180206902), (14, 90103451), (17, 74202842), (34, 37101421), (119, 10600406), (238, 5300203)]