1649895968

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433271}}^1$

素因数の和:433305

約数の個数: 48

約数和(自身を含む): 3930643584

約数和(自身を除く): 2280747616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 433271, 866542, 1733084, 3032897, 3466168, 6065794, 6932336, 7365607, 12131588, 13864672, 14731214, 24263176, 29462428, 48526352, 51559249, 58924856, 97052704, 103118498, 117849712, 206236996, 235699424, 412473992, 824947984, 1649895968]

約数ペア:

[(1, 1649895968), (2, 824947984), (4, 412473992), (7, 235699424), (8, 206236996), (14, 117849712), (16, 103118498), (17, 97052704), (28, 58924856), (32, 51559249), (34, 48526352), (56, 29462428), (68, 24263176), (112, 14731214), (119, 13864672), (136, 12131588), (224, 7365607), (238, 6932336), (272, 6065794), (476, 3466168), (544, 3032897), (952, 1733084), (1904, 866542), (3808, 433271)]