2581782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61471}}^1$

素因数の和:61483

約数の個数: 16

約数和(自身を含む): 5901312

約数和(自身を除く): 3319530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61471, 122942, 184413, 368826, 430297, 860594, 1290891, 2581782]

約数ペア:

[(1, 2581782), (2, 1290891), (3, 860594), (6, 430297), (7, 368826), (14, 184413), (21, 122942), (42, 61471)]