565536530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{334637}}^1$

素因数の和:334670

約数の個数: 24

約数和(自身を含む): 1102297572

約数和(自身を除く): 536761042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 334637, 669274, 1673185, 3346370, 4350281, 8700562, 21751405, 43502810, 56553653, 113107306, 282768265, 565536530]

約数ペア:

[(1, 565536530), (2, 282768265), (5, 113107306), (10, 56553653), (13, 43502810), (26, 21751405), (65, 8700562), (130, 4350281), (169, 3346370), (338, 1673185), (845, 669274), (1690, 334637)]