1133308978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{239803}}^1$

素因数の和:239961

約数の個数: 16

約数和(自身を含む): 1812918240

約数和(自身を除く): 679609262

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 239803, 479606, 4076651, 8153302, 33332617, 66665234, 566654489, 1133308978]

約数ペア:

[(1, 1133308978), (2, 566654489), (17, 66665234), (34, 33332617), (139, 8153302), (278, 4076651), (2363, 479606), (4726, 239803)]