2585320413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{422231}}^1$

素因数の和:422404

約数の個数: 16

約数和(自身を含む): 3735908736

約数和(自身を除く): 1150588323

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 422231, 1266693, 5489003, 16467009, 66290267, 198870801, 861773471, 2585320413]

約数ペア:

[(1, 2585320413), (3, 861773471), (13, 198870801), (39, 66290267), (157, 16467009), (471, 5489003), (2041, 1266693), (6123, 422231)]