127684088

素因数分解:

$2^3\times 7^1\times {\mathrm{2280073}}^1$

素因数の和:2280086

約数の個数: 16

約数和(自身を含む): 273608880

約数和(自身を除く): 145924792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2280073, 4560146, 9120292, 15960511, 18240584, 31921022, 63842044, 127684088]

約数ペア:

[(1, 127684088), (2, 63842044), (4, 31921022), (7, 18240584), (8, 15960511), (14, 9120292), (28, 4560146), (56, 2280073)]