4080886130

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2978749}}^1$

素因数の和:2978893

約数の個数: 16

約数和(自身を含む): 7399215000

約数和(自身を除く): 3318328870

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 2978749, 5957498, 14893745, 29787490, 408088613, 816177226, 2040443065, 4080886130]

約数ペア:

[(1, 4080886130), (2, 2040443065), (5, 816177226), (10, 408088613), (137, 29787490), (274, 14893745), (685, 5957498), (1370, 2978749)]