2128045361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{7817}}^1$

素因数の和:8360

約数の個数: 16

約数和(自身を含む): 2350153344

約数和(自身を除く): 222107983

約数列:

[1, 13, 43, 487, 559, 6331, 7817, 20941, 101621, 272233, 336131, 3806879, 4369703, 49489427, 163695797, 2128045361]

約数ペア:

[(1, 2128045361), (13, 163695797), (43, 49489427), (487, 4369703), (559, 3806879), (6331, 336131), (7817, 272233), (20941, 101621)]