315724516

素因数分解:

$2^2\times {\mathrm{337}}^1\times {\mathrm{234217}}^1$

素因数の和:234558

約数の個数: 12

約数和(自身を含む): 554159788

約数和(自身を除く): 238435272

約数列:

[1, 2, 4, 337, 674, 1348, 234217, 468434, 936868, 78931129, 157862258, 315724516]

約数ペア:

[(1, 315724516), (2, 157862258), (4, 78931129), (337, 936868), (674, 468434), (1348, 234217)]