713887024

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{226487}}^1$

素因数の和:226692

約数の個数: 20

約数和(自身を含む): 1390183344

約数和(自身を除く): 676296320

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 226487, 452974, 905948, 1811896, 3623792, 44617939, 89235878, 178471756, 356943512, 713887024]

約数ペア:

[(1, 713887024), (2, 356943512), (4, 178471756), (8, 89235878), (16, 44617939), (197, 3623792), (394, 1811896), (788, 905948), (1576, 452974), (3152, 226487)]