389181336335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{124769}}^1\times {\mathrm{56713}}^1$

素因数の和:181498

約数の個数: 16

約数和(自身を含む): 509486816160

約数和(自身を除く): 120305479825

約数列:

[1, 5, 11, 55, 56713, 124769, 283565, 623843, 623845, 1372459, 3119215, 6862295, 7076024297, 35380121485, 77836267267, 389181336335]

約数ペア:

[(1, 389181336335), (5, 77836267267), (11, 35380121485), (55, 7076024297), (56713, 6862295), (124769, 3119215), (283565, 1372459), (623843, 623845)]