2219747549

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{7517}}^1$

素因数の和:7924

約数の個数: 16

約数和(自身を含む): 2386032768

約数和(自身を除く): 166285219

約数列:

[1, 23, 37, 347, 851, 7517, 7981, 12839, 172891, 278129, 295297, 2608399, 6396967, 59993177, 96510763, 2219747549]

約数ペア:

[(1, 2219747549), (23, 96510763), (37, 59993177), (347, 6396967), (851, 2608399), (7517, 295297), (7981, 278129), (12839, 172891)]