3380780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13003}}^1$

素因数の和:13025

約数の個数: 24

約数和(自身を含む): 7646352

約数和(自身を除く): 4265572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13003, 26006, 52012, 65015, 130030, 169039, 260060, 338078, 676156, 845195, 1690390, 3380780]

約数ペア:

[(1, 3380780), (2, 1690390), (4, 845195), (5, 676156), (10, 338078), (13, 260060), (20, 169039), (26, 130030), (52, 65015), (65, 52012), (130, 26006), (260, 13003)]