1949790799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 2265721344

約数和(自身を除く): 315930545

約数列:

[1, 11, 23, 73, 193, 253, 547, 803, 1679, 2123, 4439, 6017, 12581, 14089, 18469, 39931, 48829, 105571, 138391, 154979, 324047, 439241, 918413, 1161281, 2428133, 3564517, 7706683, 10102543, 26709463, 84773513, 177253709, 1949790799]

約数ペア:

[(1, 1949790799), (11, 177253709), (23, 84773513), (73, 26709463), (193, 10102543), (253, 7706683), (547, 3564517), (803, 2428133), (1679, 1161281), (2123, 918413), (4439, 439241), (6017, 324047), (12581, 154979), (14089, 138391), (18469, 105571), (39931, 48829)]