1904702917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{3779}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 2074040640

約数和(自身を除く): 169337723

約数列:

[1, 13, 137, 283, 1781, 3679, 3779, 38771, 49127, 504023, 517723, 1069457, 6730399, 13902941, 146515609, 1904702917]

約数ペア:

[(1, 1904702917), (13, 146515609), (137, 13902941), (283, 6730399), (1781, 1069457), (3679, 517723), (3779, 504023), (38771, 49127)]