2295491

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 12

約数和(自身を含む): 2572752

約数和(自身を除く): 277261

約数列:

[1, 11, 61, 121, 311, 671, 3421, 7381, 18971, 37631, 208681, 2295491]

約数ペア:

[(1, 2295491), (11, 208681), (61, 37631), (121, 18971), (311, 7381), (671, 3421)]