889456546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{1013}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 1474469568

約数和(自身を除く): 585013022

約数列:

[1, 2, 11, 22, 107, 214, 373, 746, 1013, 1177, 2026, 2354, 4103, 8206, 11143, 22286, 39911, 79822, 108391, 216782, 377849, 439021, 755698, 878042, 1192301, 2384602, 4156339, 8312678, 40429843, 80859686, 444728273, 889456546]

約数ペア:

[(1, 889456546), (2, 444728273), (11, 80859686), (22, 40429843), (107, 8312678), (214, 4156339), (373, 2384602), (746, 1192301), (1013, 878042), (1177, 755698), (2026, 439021), (2354, 377849), (4103, 216782), (8206, 108391), (11143, 79822), (22286, 39911)]