2088894873569

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{10007}}^1$

素因数の和:10518

約数の個数: 64

約数和(自身を含む): 2617593200640

約数和(自身を除く): 528698327071

約数列:

[1, 7, 19, 31, 133, 197, 217, 257, 589, 1379, 1799, 3743, 4123, 4883, 6107, 7967, 10007, 26201, 34181, 42749, 50629, 55769, 70049, 116033, 151373, 190133, 310217, 354403, 812231, 961951, 1059611, 1330931, 1569499, 1971379, 2171519, 2571799, 5894123, 6733657, 10986493, 13799653, 18002593, 29820481, 37456201, 41258861, 48864181, 61112749, 79725769, 208743367, 262193407, 342049267, 427789243, 506644403, 558080383, 1161142231, 1514789611, 3546510821, 8127995617, 9626243657, 10603527277, 15705976493, 67383705599, 109941835451, 298413553367, 2088894873569]

約数ペア:

[(1, 2088894873569), (7, 298413553367), (19, 109941835451), (31, 67383705599), (133, 15705976493), (197, 10603527277), (217, 9626243657), (257, 8127995617), (589, 3546510821), (1379, 1514789611), (1799, 1161142231), (3743, 558080383), (4123, 506644403), (4883, 427789243), (6107, 342049267), (7967, 262193407), (10007, 208743367), (26201, 79725769), (34181, 61112749), (42749, 48864181), (50629, 41258861), (55769, 37456201), (70049, 29820481), (116033, 18002593), (151373, 13799653), (190133, 10986493), (310217, 6733657), (354403, 5894123), (812231, 2571799), (961951, 2171519), (1059611, 1971379), (1330931, 1569499)]