4215214081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{20249}}^1$

素因数の和:20568

約数の個数: 16

約数和(自身を含む): 4626720000

約数和(自身を除く): 411505919

約数列:

[1, 13, 67, 239, 871, 3107, 16013, 20249, 208169, 263237, 1356683, 4839511, 17636879, 62913643, 324247237, 4215214081]

約数ペア:

[(1, 4215214081), (13, 324247237), (67, 62913643), (239, 17636879), (871, 4839511), (3107, 1356683), (16013, 263237), (20249, 208169)]