2148996811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1\times {\mathrm{1031}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 2330173440

約数和(自身を除く): 181176629

約数列:

[1, 13, 223, 719, 1031, 2899, 9347, 13403, 160337, 229913, 741289, 2084381, 2988869, 9636757, 165307447, 2148996811]

約数ペア:

[(1, 2148996811), (13, 165307447), (223, 9636757), (719, 2988869), (1031, 2084381), (2899, 741289), (9347, 229913), (13403, 160337)]