2539122538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{67169}}^1$

素因数の和:67673

約数の個数: 16

約数和(自身を含む): 3910100040

約数和(自身を除く): 1370977502

約数列:

[1, 2, 41, 82, 461, 922, 18901, 37802, 67169, 134338, 2753929, 5507858, 30964909, 61929818, 1269561269, 2539122538]

約数ペア:

[(1, 2539122538), (2, 1269561269), (41, 61929818), (82, 30964909), (461, 5507858), (922, 2753929), (18901, 134338), (37802, 67169)]