1697639608

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{18451}}^1$

素因数の和:18548

約数の個数: 64

約数和(自身を含む): 3826206720

約数和(自身を除く): 2128567112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1736, 2968, 3286, 6572, 11501, 13144, 18451, 23002, 36902, 46004, 73804, 92008, 129157, 147608, 258314, 516628, 571981, 977903, 1033256, 1143962, 1955806, 2287924, 3911612, 4003867, 4575848, 6845321, 7823224, 8007734, 13690642, 16015468, 27381284, 30314993, 32030936, 54762568, 60629986, 121259972, 212204951, 242519944, 424409902, 848819804, 1697639608]

約数ペア:

[(1, 1697639608), (2, 848819804), (4, 424409902), (7, 242519944), (8, 212204951), (14, 121259972), (28, 60629986), (31, 54762568), (53, 32030936), (56, 30314993), (62, 27381284), (106, 16015468), (124, 13690642), (212, 8007734), (217, 7823224), (248, 6845321), (371, 4575848), (424, 4003867), (434, 3911612), (742, 2287924), (868, 1955806), (1484, 1143962), (1643, 1033256), (1736, 977903), (2968, 571981), (3286, 516628), (6572, 258314), (11501, 147608), (13144, 129157), (18451, 92008), (23002, 73804), (36902, 46004)]