2080872039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{6197}}^1$

素因数の和:6399

約数の個数: 32

約数和(自身を含む): 3010740480

約数和(自身を除く): 929868441

約数列:

[1, 3, 19, 43, 57, 129, 137, 411, 817, 2451, 2603, 5891, 6197, 7809, 17673, 18591, 111929, 117743, 266471, 335787, 353229, 799413, 848989, 2546967, 5062949, 15188847, 16130791, 36506527, 48392373, 109519581, 693624013, 2080872039]

約数ペア:

[(1, 2080872039), (3, 693624013), (19, 109519581), (43, 48392373), (57, 36506527), (129, 16130791), (137, 15188847), (411, 5062949), (817, 2546967), (2451, 848989), (2603, 799413), (5891, 353229), (6197, 335787), (7809, 266471), (17673, 117743), (18591, 111929)]