538304818

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{80657}}^1$

素因数の和:80777

約数の個数: 16

約数和(自身を含む): 836262144

約数和(自身を除く): 297957326

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 80657, 161314, 3790879, 5726647, 7581758, 11453294, 269152409, 538304818]

約数ペア:

[(1, 538304818), (2, 269152409), (47, 11453294), (71, 7581758), (94, 5726647), (142, 3790879), (3337, 161314), (6674, 80657)]