2008129480437

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{4723}}^1$

素因数の和:5638

約数の個数: 64

約数和(自身を含む): 2844762566400

約数和(自身を除く): 836633085963

約数列:

[1, 3, 29, 61, 87, 113, 183, 339, 709, 1769, 2127, 3277, 4723, 5307, 6893, 9831, 14169, 20561, 20679, 43249, 61683, 80117, 129747, 136967, 199897, 240351, 288103, 410901, 533699, 599691, 864309, 1254221, 1601097, 2323393, 3348607, 3762663, 4887137, 6970179, 8354987, 10045821, 14661411, 15477271, 25064961, 32555639, 46431813, 97109603, 97666917, 141726973, 204265027, 291328809, 378392591, 425180919, 612795081, 944113531, 1135177773, 2832340593, 5923685783, 10973385139, 17771057349, 23081948051, 32920155417, 69245844153, 669376493479, 2008129480437]

約数ペア:

[(1, 2008129480437), (3, 669376493479), (29, 69245844153), (61, 32920155417), (87, 23081948051), (113, 17771057349), (183, 10973385139), (339, 5923685783), (709, 2832340593), (1769, 1135177773), (2127, 944113531), (3277, 612795081), (4723, 425180919), (5307, 378392591), (6893, 291328809), (9831, 204265027), (14169, 141726973), (20561, 97666917), (20679, 97109603), (43249, 46431813), (61683, 32555639), (80117, 25064961), (129747, 15477271), (136967, 14661411), (199897, 10045821), (240351, 8354987), (288103, 6970179), (410901, 4887137), (533699, 3762663), (599691, 3348607), (864309, 2323393), (1254221, 1601097)]