2172996028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{4733}}^1$

素因数の和:5626

約数の個数: 48

約数和(自身を含む): 4580997120

約数和(自身を除く): 2408001092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 863, 1726, 3452, 4733, 6041, 9466, 12082, 16397, 18932, 24164, 32794, 33131, 65588, 66262, 89927, 114779, 132524, 179854, 229558, 359708, 459116, 629489, 1258978, 2517956, 4084579, 8169158, 16338316, 28592053, 57184106, 77607001, 114368212, 155214002, 310428004, 543249007, 1086498014, 2172996028]

約数ペア:

[(1, 2172996028), (2, 1086498014), (4, 543249007), (7, 310428004), (14, 155214002), (19, 114368212), (28, 77607001), (38, 57184106), (76, 28592053), (133, 16338316), (266, 8169158), (532, 4084579), (863, 2517956), (1726, 1258978), (3452, 629489), (4733, 459116), (6041, 359708), (9466, 229558), (12082, 179854), (16397, 132524), (18932, 114779), (24164, 89927), (32794, 66262), (33131, 65588)]