2080854942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 4444263936

約数和(自身を除く): 2363408994

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 293, 318, 586, 879, 971, 1219, 1758, 1942, 2438, 2913, 3657, 5826, 6739, 7314, 13478, 15529, 20217, 22333, 31058, 40434, 44666, 46587, 51463, 66999, 93174, 102926, 133998, 154389, 284503, 308778, 357167, 569006, 714334, 853509, 1071501, 1183649, 1707018, 2143002, 2367298, 3550947, 6543569, 7101894, 13087138, 15078659, 19630707, 30157318, 39261414, 45235977, 90471954, 346809157, 693618314, 1040427471, 2080854942]

約数ペア:

[(1, 2080854942), (2, 1040427471), (3, 693618314), (6, 346809157), (23, 90471954), (46, 45235977), (53, 39261414), (69, 30157318), (106, 19630707), (138, 15078659), (159, 13087138), (293, 7101894), (318, 6543569), (586, 3550947), (879, 2367298), (971, 2143002), (1219, 1707018), (1758, 1183649), (1942, 1071501), (2438, 853509), (2913, 714334), (3657, 569006), (5826, 357167), (6739, 308778), (7314, 284503), (13478, 154389), (15529, 133998), (20217, 102926), (22333, 93174), (31058, 66999), (40434, 51463), (44666, 46587)]