4988176

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4470

約数の個数: 20

約数和(自身を含む): 9802944

約数和(自身を除く): 4814768

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 4391, 8782, 17564, 35128, 70256, 311761, 623522, 1247044, 2494088, 4988176]

約数ペア:

[(1, 4988176), (2, 2494088), (4, 1247044), (8, 623522), (16, 311761), (71, 70256), (142, 35128), (284, 17564), (568, 8782), (1136, 4391)]