91080353294

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{18429857}}^1$

素因数の和:18430219

約数の個数: 16

約数和(自身を含む): 156580073568

約数和(自身を除く): 65499720274

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 18429857, 36859714, 129008999, 258017998, 6505739521, 13011479042, 45540176647, 91080353294]

約数ペア:

[(1, 91080353294), (2, 45540176647), (7, 13011479042), (14, 6505739521), (353, 258017998), (706, 129008999), (2471, 36859714), (4942, 18429857)]