266990400001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1707067}}^1$

素因数の和:1707360

約数の個数: 16

約数和(自身を含む): 294243897024

約数和(自身を除く): 27253497023

約数列:

[1, 13, 53, 227, 689, 2951, 12031, 156403, 1707067, 22191871, 90474551, 387504209, 1176169163, 5037554717, 20537723077, 266990400001]

約数ペア:

[(1, 266990400001), (13, 20537723077), (53, 5037554717), (227, 1176169163), (689, 387504209), (2951, 90474551), (12031, 22191871), (156403, 1707067)]