260611247234

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{771039193}}^1$

素因数の和:771039221

約数の個数: 12

約数和(自身を含む): 423300517506

約数和(自身を除く): 162689270272

約数列:

[1, 2, 13, 26, 169, 338, 771039193, 1542078386, 10023509509, 20047019018, 130305623617, 260611247234]

約数ペア:

[(1, 260611247234), (2, 130305623617), (13, 20047019018), (26, 10023509509), (169, 1542078386), (338, 771039193)]