2613260620

素因数分解:

$2^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{193003}}^1$

素因数の和:193689

約数の個数: 24

約数和(自身を含む): 5495981904

約数和(自身を除く): 2882721284

約数列:

[1, 2, 4, 5, 10, 20, 677, 1354, 2708, 3385, 6770, 13540, 193003, 386006, 772012, 965015, 1930030, 3860060, 130663031, 261326062, 522652124, 653315155, 1306630310, 2613260620]

約数ペア:

[(1, 2613260620), (2, 1306630310), (4, 653315155), (5, 522652124), (10, 261326062), (20, 130663031), (677, 3860060), (1354, 1930030), (2708, 965015), (3385, 772012), (6770, 386006), (13540, 193003)]