2103759986

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1\times {\mathrm{9109}}^1$

素因数の和:12269

約数の個数: 16

約数和(自身を含む): 3242321880

約数和(自身を除く): 1138561894

約数列:

[1, 2, 37, 74, 3121, 6242, 9109, 18218, 115477, 230954, 337033, 674066, 28429189, 56858378, 1051879993, 2103759986]

約数ペア:

[(1, 2103759986), (2, 1051879993), (37, 56858378), (74, 28429189), (3121, 674066), (6242, 337033), (9109, 230954), (18218, 115477)]