514961564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 989288832

約数和(自身を除く): 474327268

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 293, 463, 586, 926, 949, 1172, 1852, 1898, 3796, 3809, 6019, 7618, 12038, 15236, 21389, 24076, 33799, 42778, 67598, 85556, 135196, 135659, 271318, 278057, 439387, 542636, 556114, 878774, 1112228, 1757548, 1763567, 3527134, 7054268, 9903107, 19806214, 39612428, 128740391, 257480782, 514961564]

約数ペア:

[(1, 514961564), (2, 257480782), (4, 128740391), (13, 39612428), (26, 19806214), (52, 9903107), (73, 7054268), (146, 3527134), (292, 1763567), (293, 1757548), (463, 1112228), (586, 878774), (926, 556114), (949, 542636), (1172, 439387), (1852, 278057), (1898, 271318), (3796, 135659), (3809, 135196), (6019, 85556), (7618, 67598), (12038, 42778), (15236, 33799), (21389, 24076)]