2588430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6660

約数の個数: 32

約数和(自身を含む): 6691104

約数和(自身を除く): 4102674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6637, 13274, 19911, 33185, 39822, 66370, 86281, 99555, 172562, 199110, 258843, 431405, 517686, 862810, 1294215, 2588430]

約数ペア:

[(1, 2588430), (2, 1294215), (3, 862810), (5, 517686), (6, 431405), (10, 258843), (13, 199110), (15, 172562), (26, 99555), (30, 86281), (39, 66370), (65, 39822), (78, 33185), (130, 19911), (195, 13274), (390, 6637)]