542321884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{21773}}^1$

素因数の和:22269

約数の個数: 24

約数和(自身を含む): 1024248960

約数和(自身を除く): 481927076

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 6227, 12454, 21773, 24908, 43546, 87092, 283049, 566098, 1132196, 10429267, 20858534, 41717068, 135580471, 271160942, 542321884]

約数ペア:

[(1, 542321884), (2, 271160942), (4, 135580471), (13, 41717068), (26, 20858534), (52, 10429267), (479, 1132196), (958, 566098), (1916, 283049), (6227, 87092), (12454, 43546), (21773, 24908)]