839852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 1636992

約数和(自身を除く): 797140

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 521, 806, 1042, 1612, 2084, 6773, 13546, 16151, 27092, 32302, 64604, 209963, 419926, 839852]

約数ペア:

[(1, 839852), (2, 419926), (4, 209963), (13, 64604), (26, 32302), (31, 27092), (52, 16151), (62, 13546), (124, 6773), (403, 2084), (521, 1612), (806, 1042)]