1788891026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5292577}}^1$

素因数の和:5292605

約数の個数: 12

約数和(自身を含む): 2905625322

約数和(自身を除く): 1116734296

約数列:

[1, 2, 13, 26, 169, 338, 5292577, 10585154, 68803501, 137607002, 894445513, 1788891026]

約数ペア:

[(1, 1788891026), (2, 894445513), (13, 137607002), (26, 68803501), (169, 10585154), (338, 5292577)]