2018251688

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{1131307}}^1$

素因数の和:1131536

約数の個数: 16

約数和(自身を含む): 3801194880

約数和(自身を除く): 1782943192

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 1131307, 2262614, 4525228, 9050456, 252281461, 504562922, 1009125844, 2018251688]

約数ペア:

[(1, 2018251688), (2, 1009125844), (4, 504562922), (8, 252281461), (223, 9050456), (446, 4525228), (892, 2262614), (1784, 1131307)]