493210984

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{35089}}^1$

素因数の和:35353

約数の個数: 32

約数和(自身を含む): 1061121600

約数和(自身を除く): 567910616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 35089, 70178, 140356, 245623, 280712, 491246, 982492, 1964984, 8807339, 17614678, 35229356, 61651373, 70458712, 123302746, 246605492, 493210984]

約数ペア:

[(1, 493210984), (2, 246605492), (4, 123302746), (7, 70458712), (8, 61651373), (14, 35229356), (28, 17614678), (56, 8807339), (251, 1964984), (502, 982492), (1004, 491246), (1757, 280712), (2008, 245623), (3514, 140356), (7028, 70178), (14056, 35089)]