2912494388

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{6680033}}^1$

素因数の和:6680146

約数の個数: 12

約数和(自身を含む): 5143626180

約数和(自身を除く): 2231131792

約数列:

[1, 2, 4, 109, 218, 436, 6680033, 13360066, 26720132, 728123597, 1456247194, 2912494388]

約数ペア:

[(1, 2912494388), (2, 1456247194), (4, 728123597), (109, 26720132), (218, 13360066), (436, 6680033)]