825147128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7934107}}^1$

素因数の和:7934126

約数の個数: 16

約数和(自身を含む): 1666162680

約数和(自身を除く): 841015552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7934107, 15868214, 31736428, 63472856, 103143391, 206286782, 412573564, 825147128]

約数ペア:

[(1, 825147128), (2, 412573564), (4, 206286782), (8, 103143391), (13, 63472856), (26, 31736428), (52, 15868214), (104, 7934107)]