1260446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 2239488

約数和(自身を除く): 979042

約数列:

[1, 2, 11, 22, 23, 46, 47, 53, 94, 106, 253, 506, 517, 583, 1034, 1081, 1166, 1219, 2162, 2438, 2491, 4982, 11891, 13409, 23782, 26818, 27401, 54802, 57293, 114586, 630223, 1260446]

約数ペア:

[(1, 1260446), (2, 630223), (11, 114586), (22, 57293), (23, 54802), (46, 27401), (47, 26818), (53, 23782), (94, 13409), (106, 11891), (253, 4982), (506, 2491), (517, 2438), (583, 2162), (1034, 1219), (1081, 1166)]