2097809614

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{64433}}^1$

素因数の和:64731

約数の個数: 16

約数和(自身を含む): 3204173952

約数和(自身を除く): 1106364338

約数列:

[1, 2, 73, 146, 223, 446, 16279, 32558, 64433, 128866, 4703609, 9407218, 14368559, 28737118, 1048904807, 2097809614]

約数ペア:

[(1, 2097809614), (2, 1048904807), (73, 28737118), (146, 14368559), (223, 9407218), (446, 4703609), (16279, 128866), (32558, 64433)]