73208518

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 37671482

約数列:

[1, 2, 199, 398, 419, 439, 838, 878, 83381, 87361, 166762, 174722, 183941, 367882, 36604259, 73208518]

約数ペア:

[(1, 73208518), (2, 36604259), (199, 367882), (398, 183941), (419, 174722), (439, 166762), (838, 87361), (878, 83381)]