2661569246

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8265743}}^1$

素因数の和:8265775

約数の個数: 16

約数和(自身を含む): 4761068544

約数和(自身を除く): 2099499298

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 8265743, 16531486, 57860201, 115720402, 190112089, 380224178, 1330784623, 2661569246]

約数ペア:

[(1, 2661569246), (2, 1330784623), (7, 380224178), (14, 190112089), (23, 115720402), (46, 57860201), (161, 16531486), (322, 8265743)]