2002439608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{129223}}^1$

素因数の和:129391

約数の個数: 32

約数和(自身を含む): 4070556000

約数和(自身を除く): 2068116392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 129223, 258446, 516892, 1033784, 1679899, 3359798, 6719596, 13439192, 19254227, 38508454, 77016908, 154033816, 250304951, 500609902, 1001219804, 2002439608]

約数ペア:

[(1, 2002439608), (2, 1001219804), (4, 500609902), (8, 250304951), (13, 154033816), (26, 77016908), (52, 38508454), (104, 19254227), (149, 13439192), (298, 6719596), (596, 3359798), (1192, 1679899), (1937, 1033784), (3874, 516892), (7748, 258446), (15496, 129223)]