2013104336

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{501271}}^1$

素因数の和:501530

約数の個数: 20

約数和(自身を含む): 3915936864

約数和(自身を除く): 1902832528

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 501271, 1002542, 2005084, 4010168, 8020336, 125819021, 251638042, 503276084, 1006552168, 2013104336]

約数ペア:

[(1, 2013104336), (2, 1006552168), (4, 503276084), (8, 251638042), (16, 125819021), (251, 8020336), (502, 4010168), (1004, 2005084), (2008, 1002542), (4016, 501271)]