8740172

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1103}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 17558016

約数和(自身を除く): 8817844

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1103, 1132, 1981, 2206, 3962, 4412, 7721, 7924, 15442, 30884, 312149, 624298, 1248596, 2185043, 4370086, 8740172]

約数ペア:

[(1, 8740172), (2, 4370086), (4, 2185043), (7, 1248596), (14, 624298), (28, 312149), (283, 30884), (566, 15442), (1103, 7924), (1132, 7721), (1981, 4412), (2206, 3962)]