408060086

素因数分解:

$2^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{9857}}^1$

素因数の和:12823

約数の個数: 16

約数和(自身を含む): 699839136

約数和(自身を除く): 291779050

約数列:

[1, 2, 7, 14, 2957, 5914, 9857, 19714, 20699, 41398, 68999, 137998, 29147149, 58294298, 204030043, 408060086]

約数ペア:

[(1, 408060086), (2, 204030043), (7, 58294298), (14, 29147149), (2957, 137998), (5914, 68999), (9857, 41398), (19714, 20699)]