493669799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 624391680

約数和(自身を除く): 130721881

約数列:

[1, 7, 19, 37, 43, 133, 259, 301, 703, 817, 1591, 2333, 4921, 5719, 11137, 16331, 30229, 44327, 86321, 100319, 211603, 310289, 604247, 702233, 1640099, 1906061, 3711803, 11480693, 13342427, 25982621, 70524257, 493669799]

約数ペア:

[(1, 493669799), (7, 70524257), (19, 25982621), (37, 13342427), (43, 11480693), (133, 3711803), (259, 1906061), (301, 1640099), (703, 702233), (817, 604247), (1591, 310289), (2333, 211603), (4921, 100319), (5719, 86321), (11137, 44327), (16331, 30229)]