128713717439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{16893781}}^1$

素因数の和:16894201

約数の個数: 8

約数和(自身を含む): 135826007280

約数和(自身を除く): 7112289841

約数列:

[1, 19, 401, 7619, 16893781, 320981839, 6774406181, 128713717439]

約数ペア:

[(1, 128713717439), (19, 6774406181), (401, 320981839), (7619, 16893781)]