25878082193

素因数分解:

${\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{887}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 27739223232

約数和(自身を除く): 1861141039

約数列:

[1, 17, 157, 289, 643, 887, 2669, 10931, 15079, 45373, 100951, 139259, 185827, 256343, 570341, 1716167, 2367403, 9695797, 29174839, 40245851, 89543537, 164828549, 1522240129, 25878082193]

約数ペア:

[(1, 25878082193), (17, 1522240129), (157, 164828549), (289, 89543537), (643, 40245851), (887, 29174839), (2669, 9695797), (10931, 2367403), (15079, 1716167), (45373, 570341), (100951, 256343), (139259, 185827)]