2016188624

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{502039}}^1$

素因数の和:502298

約数の個数: 20

約数和(自身を含む): 3921936480

約数和(自身を除く): 1905747856

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 502039, 1004078, 2008156, 4016312, 8032624, 126011789, 252023578, 504047156, 1008094312, 2016188624]

約数ペア:

[(1, 2016188624), (2, 1008094312), (4, 504047156), (8, 252023578), (16, 126011789), (251, 8032624), (502, 4016312), (1004, 2008156), (2008, 1004078), (4016, 502039)]