129160408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1241927}}^1$

素因数の和:1241946

約数の個数: 16

約数和(自身を含む): 260804880

約数和(自身を除く): 131644472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1241927, 2483854, 4967708, 9935416, 16145051, 32290102, 64580204, 129160408]

約数ペア:

[(1, 129160408), (2, 64580204), (4, 32290102), (8, 16145051), (13, 9935416), (26, 4967708), (52, 2483854), (104, 1241927)]