274315310

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{209401}}^1$

素因数の和:209539

約数の個数: 16

約数和(自身を含む): 497539152

約数和(自身を除く): 223223842

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 209401, 418802, 1047005, 2094010, 27431531, 54863062, 137157655, 274315310]

約数ペア:

[(1, 274315310), (2, 137157655), (5, 54863062), (10, 27431531), (131, 2094010), (262, 1047005), (655, 418802), (1310, 209401)]