2250810471

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1481}}^1$

素因数の和:1816

約数の個数: 64

約数和(自身を含む): 3903943680

約数和(自身を除く): 1653133209

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 293, 399, 741, 879, 1481, 1729, 2051, 3809, 4443, 5187, 5567, 6153, 10367, 11427, 16701, 19253, 26663, 28139, 31101, 38969, 57759, 72371, 79989, 84417, 116907, 134771, 196973, 217113, 365807, 404313, 433933, 506597, 590919, 1097421, 1301799, 1519791, 2560649, 3037531, 5641129, 7681947, 8244727, 9112593, 16923387, 24734181, 39487903, 57713089, 107181451, 118463709, 173139267, 321544353, 750270157, 2250810471]

約数ペア:

[(1, 2250810471), (3, 750270157), (7, 321544353), (13, 173139267), (19, 118463709), (21, 107181451), (39, 57713089), (57, 39487903), (91, 24734181), (133, 16923387), (247, 9112593), (273, 8244727), (293, 7681947), (399, 5641129), (741, 3037531), (879, 2560649), (1481, 1519791), (1729, 1301799), (2051, 1097421), (3809, 590919), (4443, 506597), (5187, 433933), (5567, 404313), (6153, 365807), (10367, 217113), (11427, 196973), (16701, 134771), (19253, 116907), (26663, 84417), (28139, 79989), (31101, 72371), (38969, 57759)]