2258977

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 2806272

約数和(自身を除く): 547295

約数列:

[1, 7, 17, 41, 119, 287, 463, 697, 3241, 4879, 7871, 18983, 55097, 132881, 322711, 2258977]

約数ペア:

[(1, 2258977), (7, 322711), (17, 132881), (41, 55097), (119, 18983), (287, 7871), (463, 4879), (697, 3241)]