2520892

素因数分解:

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

素因数の和:138

約数の個数: 48

約数和(自身を含む): 5225472

約数和(自身を除く): 2704580

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 53, 92, 94, 106, 188, 212, 253, 506, 517, 583, 1012, 1034, 1081, 1166, 1219, 2068, 2162, 2332, 2438, 2491, 4324, 4876, 4982, 9964, 11891, 13409, 23782, 26818, 27401, 47564, 53636, 54802, 57293, 109604, 114586, 229172, 630223, 1260446, 2520892]

約数ペア:

[(1, 2520892), (2, 1260446), (4, 630223), (11, 229172), (22, 114586), (23, 109604), (44, 57293), (46, 54802), (47, 53636), (53, 47564), (92, 27401), (94, 26818), (106, 23782), (188, 13409), (212, 11891), (253, 9964), (506, 4982), (517, 4876), (583, 4324), (1012, 2491), (1034, 2438), (1081, 2332), (1166, 2162), (1219, 2068)]