121751782

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1\times {\mathrm{601}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 184212000

約数和(自身を除く): 62460218

約数列:

[1, 2, 199, 398, 509, 601, 1018, 1202, 101291, 119599, 202582, 239198, 305909, 611818, 60875891, 121751782]

約数ペア:

[(1, 121751782), (2, 60875891), (199, 611818), (398, 305909), (509, 239198), (601, 202582), (1018, 119599), (1202, 101291)]