2191347356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{12097}}^1$

素因数の和:12314

約数の個数: 48

約数和(自身を含む): 4390122240

約数和(自身を除く): 2198774884

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 179, 253, 358, 506, 716, 1012, 1969, 3938, 4117, 7876, 8234, 12097, 16468, 24194, 45287, 48388, 90574, 133067, 181148, 266134, 278231, 532268, 556462, 1112924, 2165363, 3060541, 4330726, 6121082, 8661452, 12242164, 23818993, 47637986, 49803349, 95275972, 99606698, 199213396, 547836839, 1095673678, 2191347356]

約数ペア:

[(1, 2191347356), (2, 1095673678), (4, 547836839), (11, 199213396), (22, 99606698), (23, 95275972), (44, 49803349), (46, 47637986), (92, 23818993), (179, 12242164), (253, 8661452), (358, 6121082), (506, 4330726), (716, 3060541), (1012, 2165363), (1969, 1112924), (3938, 556462), (4117, 532268), (7876, 278231), (8234, 266134), (12097, 181148), (16468, 133067), (24194, 90574), (45287, 48388)]