42009298

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1789}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 64440000

約数和(自身を除く): 22430702

約数列:

[1, 2, 59, 118, 199, 398, 1789, 3578, 11741, 23482, 105551, 211102, 356011, 712022, 21004649, 42009298]

約数ペア:

[(1, 42009298), (2, 21004649), (59, 712022), (118, 356011), (199, 211102), (398, 105551), (1789, 23482), (3578, 11741)]