881930635196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{394423361}}^1$

素因数の和:394423421

約数の個数: 24

約数和(自身を含む): 1700753536944

約数和(自身を除く): 818822901748

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 394423361, 788846722, 1577693444, 5127503693, 10255007386, 16960204523, 20510014772, 33920409046, 67840818092, 220482658799, 440965317598, 881930635196]

約数ペア:

[(1, 881930635196), (2, 440965317598), (4, 220482658799), (13, 67840818092), (26, 33920409046), (43, 20510014772), (52, 16960204523), (86, 10255007386), (172, 5127503693), (559, 1577693444), (1118, 788846722), (2236, 394423361)]