2458148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3154396

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 347, 506, 644, 694, 1012, 1388, 1771, 2429, 3542, 3817, 4858, 7084, 7634, 7981, 9716, 15268, 15962, 26719, 31924, 53438, 55867, 87791, 106876, 111734, 175582, 223468, 351164, 614537, 1229074, 2458148]

約数ペア:

[(1, 2458148), (2, 1229074), (4, 614537), (7, 351164), (11, 223468), (14, 175582), (22, 111734), (23, 106876), (28, 87791), (44, 55867), (46, 53438), (77, 31924), (92, 26719), (154, 15962), (161, 15268), (253, 9716), (308, 7981), (322, 7634), (347, 7084), (506, 4858), (644, 3817), (694, 3542), (1012, 2429), (1388, 1771)]