2016118928

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{314233}}^1$

素因数の和:314642

約数の個数: 20

約数和(自身を含む): 3915984108

約数和(自身を除く): 1899865180

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 314233, 628466, 1256932, 2513864, 5027728, 126007433, 252014866, 504029732, 1008059464, 2016118928]

約数ペア:

[(1, 2016118928), (2, 1008059464), (4, 504029732), (8, 252014866), (16, 126007433), (401, 5027728), (802, 2513864), (1604, 1256932), (3208, 628466), (6416, 314233)]