2013404554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{8803}}^1$

素因数の和:8891

約数の個数: 48

約数和(自身を含む): 3776704704

約数和(自身を除く): 1763300150

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 961, 1054, 1922, 3689, 6727, 7378, 8803, 13454, 16337, 17606, 32674, 61621, 114359, 123242, 149651, 228718, 272893, 299302, 545786, 1047557, 1910251, 2095114, 3820502, 4639181, 8459683, 9278362, 16919366, 32474267, 59217781, 64948534, 118435562, 143814611, 287629222, 1006702277, 2013404554]

約数ペア:

[(1, 2013404554), (2, 1006702277), (7, 287629222), (14, 143814611), (17, 118435562), (31, 64948534), (34, 59217781), (62, 32474267), (119, 16919366), (217, 9278362), (238, 8459683), (434, 4639181), (527, 3820502), (961, 2095114), (1054, 1910251), (1922, 1047557), (3689, 545786), (6727, 299302), (7378, 272893), (8803, 228718), (13454, 149651), (16337, 123242), (17606, 114359), (32674, 61621)]