1552798078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{142537}}^1$

素因数の和:142971

約数の個数: 16

約数和(自身を含む): 2514370320

約数和(自身を除く): 961572242

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 142537, 285074, 1852981, 3705962, 59723003, 119446006, 776399039, 1552798078]

約数ペア:

[(1, 1552798078), (2, 776399039), (13, 119446006), (26, 59723003), (419, 3705962), (838, 1852981), (5447, 285074), (10894, 142537)]