127910724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{247889}}^1$

素因数の和:247939

約数の個数: 24

約数和(自身を含む): 305400480

約数和(自身を除く): 177489756

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 247889, 495778, 743667, 991556, 1487334, 2974668, 10659227, 21318454, 31977681, 42636908, 63955362, 127910724]

約数ペア:

[(1, 127910724), (2, 63955362), (3, 42636908), (4, 31977681), (6, 21318454), (12, 10659227), (43, 2974668), (86, 1487334), (129, 991556), (172, 743667), (258, 495778), (516, 247889)]