871929968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{598853}}^1$

素因数の和:598881

約数の個数: 40

約数和(自身を含む): 2079221088

約数和(自身を除く): 1207291120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 598853, 1197706, 2395412, 4191971, 4790824, 7785089, 8383942, 9581648, 15570178, 16767884, 31140356, 33535768, 54495623, 62280712, 67071536, 108991246, 124561424, 217982492, 435964984, 871929968]

約数ペア:

[(1, 871929968), (2, 435964984), (4, 217982492), (7, 124561424), (8, 108991246), (13, 67071536), (14, 62280712), (16, 54495623), (26, 33535768), (28, 31140356), (52, 16767884), (56, 15570178), (91, 9581648), (104, 8383942), (112, 7785089), (182, 4790824), (208, 4191971), (364, 2395412), (728, 1197706), (1456, 598853)]