1512742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 1551578

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 47, 77, 94, 121, 133, 154, 209, 242, 266, 329, 418, 517, 658, 847, 893, 1034, 1463, 1694, 1786, 2299, 2926, 3619, 4598, 5687, 6251, 7238, 9823, 11374, 12502, 16093, 19646, 32186, 39809, 68761, 79618, 108053, 137522, 216106, 756371, 1512742]

約数ペア:

[(1, 1512742), (2, 756371), (7, 216106), (11, 137522), (14, 108053), (19, 79618), (22, 68761), (38, 39809), (47, 32186), (77, 19646), (94, 16093), (121, 12502), (133, 11374), (154, 9823), (209, 7238), (242, 6251), (266, 5687), (329, 4598), (418, 3619), (517, 2926), (658, 2299), (847, 1786), (893, 1694), (1034, 1463)]