2539544254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{745609}}^1$

素因数の和:745755

約数の個数: 16

約数和(自身を含む): 4133661840

約数和(自身を除く): 1594117586

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 745609, 1491218, 9692917, 19385834, 97674779, 195349558, 1269772127, 2539544254]

約数ペア:

[(1, 2539544254), (2, 1269772127), (13, 195349558), (26, 97674779), (131, 19385834), (262, 9692917), (1703, 1491218), (3406, 745609)]