1520973768

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1348381}}^1$

素因数の和:1348437

約数の個数: 32

約数和(自身を含む): 3883340160

約数和(自身を除く): 2362366392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1348381, 2696762, 4045143, 5393524, 8090286, 10787048, 16180572, 32361144, 63373907, 126747814, 190121721, 253495628, 380243442, 506991256, 760486884, 1520973768]

約数ペア:

[(1, 1520973768), (2, 760486884), (3, 506991256), (4, 380243442), (6, 253495628), (8, 190121721), (12, 126747814), (24, 63373907), (47, 32361144), (94, 16180572), (141, 10787048), (188, 8090286), (282, 5393524), (376, 4045143), (564, 2696762), (1128, 1348381)]