1571514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 3981312

約数和(自身を除く): 2409798

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 71, 93, 102, 119, 142, 186, 213, 217, 238, 357, 426, 434, 497, 527, 651, 714, 994, 1054, 1207, 1302, 1491, 1581, 2201, 2414, 2982, 3162, 3621, 3689, 4402, 6603, 7242, 7378, 8449, 11067, 13206, 15407, 16898, 22134, 25347, 30814, 37417, 46221, 50694, 74834, 92442, 112251, 224502, 261919, 523838, 785757, 1571514]

約数ペア:

[(1, 1571514), (2, 785757), (3, 523838), (6, 261919), (7, 224502), (14, 112251), (17, 92442), (21, 74834), (31, 50694), (34, 46221), (42, 37417), (51, 30814), (62, 25347), (71, 22134), (93, 16898), (102, 15407), (119, 13206), (142, 11067), (186, 8449), (213, 7378), (217, 7242), (238, 6603), (357, 4402), (426, 3689), (434, 3621), (497, 3162), (527, 2982), (651, 2414), (714, 2201), (994, 1581), (1054, 1491), (1207, 1302)]