1684167295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 2173500288

約数和(自身を除く): 489332993

約数列:

[1, 5, 23, 37, 115, 185, 397, 851, 997, 1985, 4255, 4985, 9131, 14689, 22931, 36889, 45655, 73445, 114655, 184445, 337847, 395809, 848447, 1689235, 1979045, 4242235, 9103607, 14644933, 45518035, 73224665, 336833459, 1684167295]

約数ペア:

[(1, 1684167295), (5, 336833459), (23, 73224665), (37, 45518035), (115, 14644933), (185, 9103607), (397, 4242235), (851, 1979045), (997, 1689235), (1985, 848447), (4255, 395809), (4985, 337847), (9131, 184445), (14689, 114655), (22931, 73445), (36889, 45655)]