2440388613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{23167}}^1$

素因数の和:23293

約数の個数: 32

約数和(自身を含む): 3648311296

約数和(自身を除く): 1207922683

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 481, 949, 1443, 2701, 2847, 8103, 23167, 35113, 69501, 105339, 301171, 857179, 903513, 1691191, 2571537, 5073573, 11143327, 21985483, 33429981, 62574067, 65956449, 187722201, 813462871, 2440388613]

約数ペア:

[(1, 2440388613), (3, 813462871), (13, 187722201), (37, 65956449), (39, 62574067), (73, 33429981), (111, 21985483), (219, 11143327), (481, 5073573), (949, 2571537), (1443, 1691191), (2701, 903513), (2847, 857179), (8103, 301171), (23167, 105339), (35113, 69501)]