726841622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2150419}}^1$

素因数の和:2150447

約数の個数: 12

約数和(自身を含む): 1180580580

約数和(自身を除く): 453738958

約数列:

[1, 2, 13, 26, 169, 338, 2150419, 4300838, 27955447, 55910894, 363420811, 726841622]

約数ペア:

[(1, 726841622), (2, 363420811), (13, 55910894), (26, 27955447), (169, 4300838), (338, 2150419)]