4745821444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{686209}}^1$

素因数の和:686252

約数の個数: 48

約数和(自身を含む): 10759772800

約数和(自身を除く): 6013951356

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 686209, 1372418, 2744836, 4803463, 8920717, 9606926, 13037971, 17841434, 19213852, 26075942, 35682868, 52151884, 62445019, 91265797, 124890038, 169493623, 182531594, 249780076, 338987246, 365063188, 677974492, 1186455361, 2372910722, 4745821444]

約数ペア:

[(1, 4745821444), (2, 2372910722), (4, 1186455361), (7, 677974492), (13, 365063188), (14, 338987246), (19, 249780076), (26, 182531594), (28, 169493623), (38, 124890038), (52, 91265797), (76, 62445019), (91, 52151884), (133, 35682868), (182, 26075942), (247, 19213852), (266, 17841434), (364, 13037971), (494, 9606926), (532, 8920717), (988, 4803463), (1729, 2744836), (3458, 1372418), (6916, 686209)]