2008391830

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{877027}}^1$

素因数の和:877263

約数の個数: 16

約数和(自身を含む): 3630895920

約数和(自身を除く): 1622504090

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 877027, 1754054, 4385135, 8770270, 200839183, 401678366, 1004195915, 2008391830]

約数ペア:

[(1, 2008391830), (2, 1004195915), (5, 401678366), (10, 200839183), (229, 8770270), (458, 4385135), (1145, 1754054), (2290, 877027)]