8453038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 13902336

約数和(自身を除く): 5449298

約数列:

[1, 2, 11, 22, 223, 446, 1723, 2453, 3446, 4906, 18953, 37906, 384229, 768458, 4226519, 8453038]

約数ペア:

[(1, 8453038), (2, 4226519), (11, 768458), (22, 384229), (223, 37906), (446, 18953), (1723, 4906), (2453, 3446)]