2018299145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1\times {\mathrm{9127}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 2476389888

約数和(自身を除く): 458090743

約数列:

[1, 5, 47, 235, 941, 4705, 9127, 44227, 45635, 221135, 428969, 2144845, 8588507, 42942535, 403659829, 2018299145]

約数ペア:

[(1, 2018299145), (5, 403659829), (47, 42942535), (235, 8588507), (941, 2144845), (4705, 428969), (9127, 221135), (44227, 45635)]