870417356

素因数分解:

$2^2\times {\mathrm{503}}^1\times {\mathrm{432613}}^1$

素因数の和:433120

約数の個数: 12

約数和(自身を含む): 1526262192

約数和(自身を除く): 655844836

約数列:

[1, 2, 4, 503, 1006, 2012, 432613, 865226, 1730452, 217604339, 435208678, 870417356]

約数ペア:

[(1, 870417356), (2, 435208678), (4, 217604339), (503, 1730452), (1006, 865226), (2012, 432613)]