1890592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 4191264

約数和(自身を除く): 2300672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 131, 164, 176, 262, 328, 352, 451, 524, 656, 902, 1048, 1312, 1441, 1804, 2096, 2882, 3608, 4192, 5371, 5764, 7216, 10742, 11528, 14432, 21484, 23056, 42968, 46112, 59081, 85936, 118162, 171872, 236324, 472648, 945296, 1890592]

約数ペア:

[(1, 1890592), (2, 945296), (4, 472648), (8, 236324), (11, 171872), (16, 118162), (22, 85936), (32, 59081), (41, 46112), (44, 42968), (82, 23056), (88, 21484), (131, 14432), (164, 11528), (176, 10742), (262, 7216), (328, 5764), (352, 5371), (451, 4192), (524, 3608), (656, 2882), (902, 2096), (1048, 1804), (1312, 1441)]