439974524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1\times {\mathrm{7027}}^1$

素因数の和:8465

約数の個数: 24

約数和(自身を含む): 840661248

約数和(自身を除く): 400686724

約数列:

[1, 2, 4, 11, 22, 44, 1423, 2846, 5692, 7027, 14054, 15653, 28108, 31306, 62612, 77297, 154594, 309188, 9999421, 19998842, 39997684, 109993631, 219987262, 439974524]

約数ペア:

[(1, 439974524), (2, 219987262), (4, 109993631), (11, 39997684), (22, 19998842), (44, 9999421), (1423, 309188), (2846, 154594), (5692, 77297), (7027, 62612), (14054, 31306), (15653, 28108)]