2012251210

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1111741}}^1$

素因数の和:1111929

約数の個数: 16

約数和(自身を含む): 3642066792

約数和(自身を除く): 1629815582

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 1111741, 2223482, 5558705, 11117410, 201225121, 402450242, 1006125605, 2012251210]

約数ペア:

[(1, 2012251210), (2, 1006125605), (5, 402450242), (10, 201225121), (181, 11117410), (362, 5558705), (905, 2223482), (1810, 1111741)]