2291674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2187302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 647, 1294, 1771, 3542, 4529, 7117, 9058, 14234, 14881, 29762, 49819, 99638, 104167, 163691, 208334, 327382, 1145837, 2291674]

約数ペア:

[(1, 2291674), (2, 1145837), (7, 327382), (11, 208334), (14, 163691), (22, 104167), (23, 99638), (46, 49819), (77, 29762), (154, 14881), (161, 14234), (253, 9058), (322, 7117), (506, 4529), (647, 3542), (1294, 1771)]