1772666

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 3065856

約数和(自身を除く): 1293190

約数列:

[1, 2, 7, 14, 127, 254, 889, 997, 1778, 1994, 6979, 13958, 126619, 253238, 886333, 1772666]

約数ペア:

[(1, 1772666), (2, 886333), (7, 253238), (14, 126619), (127, 13958), (254, 6979), (889, 1994), (997, 1778)]