1276750006

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{161983}}^1$

素因数の和:162555

約数の個数: 16

約数和(自身を含む): 2192615424

約数和(自身を除く): 915865418

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 161983, 323966, 1133881, 2267762, 91196429, 182392858, 638375003, 1276750006]

約数ペア:

[(1, 1276750006), (2, 638375003), (7, 182392858), (14, 91196429), (563, 2267762), (1126, 1133881), (3941, 323966), (7882, 161983)]