851736484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{32297}}^1$

素因数の和:32667

約数の個数: 24

約数和(自身を含む): 1573558560

約数和(自身を除く): 721822076

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 1388, 6593, 13186, 26372, 32297, 64594, 129188, 613643, 1227286, 2454572, 11207059, 22414118, 44828236, 212934121, 425868242, 851736484]

約数ペア:

[(1, 851736484), (2, 425868242), (4, 212934121), (19, 44828236), (38, 22414118), (76, 11207059), (347, 2454572), (694, 1227286), (1388, 613643), (6593, 129188), (13186, 64594), (26372, 32297)]