1979968138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{987023}}^1$

素因数の和:987101

約数の個数: 16

約数和(自身を含む): 3197957760

約数和(自身を除く): 1217989622

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 987023, 1974046, 16779391, 33558782, 58234357, 116468714, 989984069, 1979968138]

約数ペア:

[(1, 1979968138), (2, 989984069), (17, 116468714), (34, 58234357), (59, 33558782), (118, 16779391), (1003, 1974046), (2006, 987023)]