2028408095

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{541631}}^1$

素因数の和:541750

約数の個数: 16

約数和(自身を含む): 2807820288

約数和(自身を除く): 779412193

約数列:

[1, 5, 7, 35, 107, 535, 749, 3745, 541631, 2708155, 3791417, 18957085, 57954517, 289772585, 405681619, 2028408095]

約数ペア:

[(1, 2028408095), (5, 405681619), (7, 289772585), (35, 57954517), (107, 18957085), (535, 3791417), (749, 2708155), (3745, 541631)]