517033076

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 1053480960

約数和(自身を除く): 536447884

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 283, 284, 497, 566, 919, 994, 1132, 1838, 1981, 1988, 3676, 3962, 6433, 7924, 12866, 20093, 25732, 40186, 65249, 80372, 130498, 140651, 260077, 260996, 281302, 456743, 520154, 562604, 913486, 1040308, 1820539, 1826972, 3641078, 7282156, 18465467, 36930934, 73861868, 129258269, 258516538, 517033076]

約数ペア:

[(1, 517033076), (2, 258516538), (4, 129258269), (7, 73861868), (14, 36930934), (28, 18465467), (71, 7282156), (142, 3641078), (283, 1826972), (284, 1820539), (497, 1040308), (566, 913486), (919, 562604), (994, 520154), (1132, 456743), (1838, 281302), (1981, 260996), (1988, 260077), (3676, 140651), (3962, 130498), (6433, 80372), (7924, 65249), (12866, 40186), (20093, 25732)]