2842487989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{6971}}^1$

素因数の和:8952

約数の個数: 16

約数和(自身を含む): 3266242560

約数和(自身を除く): 423754571

約数列:

[1, 11, 19, 209, 1951, 6971, 21461, 37069, 76681, 132449, 407759, 1456939, 13600421, 149604631, 258407999, 2842487989]

約数ペア:

[(1, 2842487989), (11, 258407999), (19, 149604631), (209, 13600421), (1951, 1456939), (6971, 407759), (21461, 132449), (37069, 76681)]