2528827

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 535493

約数列:

[1, 7, 23, 113, 139, 161, 791, 973, 2599, 3197, 15707, 18193, 22379, 109949, 361261, 2528827]

約数ペア:

[(1, 2528827), (7, 361261), (23, 109949), (113, 22379), (139, 18193), (161, 15707), (791, 3197), (973, 2599)]