2073841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 2700288

約数和(自身を除く): 626447

約数列:

[1, 7, 11, 23, 77, 161, 253, 1171, 1771, 8197, 12881, 26933, 90167, 188531, 296263, 2073841]

約数ペア:

[(1, 2073841), (7, 296263), (11, 188531), (23, 90167), (77, 26933), (161, 12881), (253, 8197), (1171, 1771)]