8428001

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 9408000

約数和(自身を除く): 979999

約数列:

[1, 19, 31, 41, 349, 589, 779, 1271, 6631, 10819, 14309, 24149, 205561, 271871, 443579, 8428001]

約数ペア:

[(1, 8428001), (19, 443579), (31, 271871), (41, 205561), (349, 24149), (589, 14309), (779, 10819), (1271, 6631)]