248106141110

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{63780499}}^1$

素因数の和:63780895

約数の個数: 16

約数和(自身を含む): 447739110000

約数和(自身を除く): 199632968890

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 63780499, 127560998, 318902495, 637804990, 24810614111, 49621228222, 124053070555, 248106141110]

約数ペア:

[(1, 248106141110), (2, 124053070555), (5, 49621228222), (10, 24810614111), (389, 637804990), (778, 318902495), (1945, 127560998), (3890, 63780499)]