4156766

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 16

約数和(自身を含む): 6425568

約数和(自身を除く): 2268802

約数列:

[1, 2, 71, 73, 142, 146, 401, 802, 5183, 10366, 28471, 29273, 56942, 58546, 2078383, 4156766]

約数ペア:

[(1, 4156766), (2, 2078383), (71, 58546), (73, 56942), (142, 29273), (146, 28471), (401, 10366), (802, 5183)]