310023551

素因数分解:

${\mathrm{19}}^2\times {\mathrm{631}}^1\times {\mathrm{1361}}^1$

素因数の和:2030

約数の個数: 12

約数和(自身を含む): 327958704

約数和(自身を除く): 17935153

約数列:

[1, 19, 361, 631, 1361, 11989, 25859, 227791, 491321, 858791, 16317029, 310023551]

約数ペア:

[(1, 310023551), (19, 16317029), (361, 858791), (631, 491321), (1361, 227791), (11989, 25859)]