2240236439

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{18947}}^1$

素因数の和:19107

約数の個数: 24

約数和(自身を含む): 2764892160

約数和(自身を除く): 524655721

約数列:

[1, 7, 19, 49, 127, 133, 889, 931, 2413, 6223, 16891, 18947, 118237, 132629, 359993, 928403, 2406269, 2519951, 16843883, 17639657, 45719111, 117907181, 320033777, 2240236439]

約数ペア:

[(1, 2240236439), (7, 320033777), (19, 117907181), (49, 45719111), (127, 17639657), (133, 16843883), (889, 2519951), (931, 2406269), (2413, 928403), (6223, 359993), (16891, 132629), (18947, 118237)]