242593286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{47363}}^1$

素因数の和:47575

約数の個数: 16

約数和(自身を含む): 393879024

約数和(自身を除く): 151285738

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 47363, 94726, 615719, 1231438, 9330511, 18661022, 121296643, 242593286]

約数ペア:

[(1, 242593286), (2, 121296643), (13, 18661022), (26, 9330511), (197, 1231438), (394, 615719), (2561, 94726), (5122, 47363)]