2119867345

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{16369}}^1$

素因数の和:16872

約数の個数: 16

約数和(自身を含む): 2593008000

約数和(自身を除く): 473140655

約数列:

[1, 5, 59, 295, 439, 2195, 16369, 25901, 81845, 129505, 965771, 4828855, 7185991, 35929955, 423973469, 2119867345]

約数ペア:

[(1, 2119867345), (5, 423973469), (59, 35929955), (295, 7185991), (439, 4828855), (2195, 965771), (16369, 129505), (25901, 81845)]