276906938

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4211}}^1$

素因数の和:4299

約数の個数: 48

約数和(自身を含む): 535867488

約数和(自身を除く): 258960550

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1342, 2989, 4211, 4697, 5978, 8422, 9394, 29477, 32879, 46321, 58954, 65758, 92642, 206339, 256871, 324247, 412678, 513742, 648494, 1798097, 2269729, 2825581, 3596194, 4539458, 5651162, 12586679, 19779067, 25173358, 39558134, 138453469, 276906938]

約数ペア:

[(1, 276906938), (2, 138453469), (7, 39558134), (11, 25173358), (14, 19779067), (22, 12586679), (49, 5651162), (61, 4539458), (77, 3596194), (98, 2825581), (122, 2269729), (154, 1798097), (427, 648494), (539, 513742), (671, 412678), (854, 324247), (1078, 256871), (1342, 206339), (2989, 92642), (4211, 65758), (4697, 58954), (5978, 46321), (8422, 32879), (9394, 29477)]