4987294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 8093232

約数和(自身を除く): 3105938

約数列:

[1, 2, 13, 26, 433, 443, 866, 886, 5629, 5759, 11258, 11518, 191819, 383638, 2493647, 4987294]

約数ペア:

[(1, 4987294), (2, 2493647), (13, 383638), (26, 191819), (433, 11518), (443, 11258), (866, 5759), (886, 5629)]