2056588305

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3188509}}^1$

素因数の和:3188560

約数の個数: 16

約数和(自身を含む): 3367066560

約数和(自身を除く): 1310478255

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3188509, 9565527, 15942545, 47827635, 137105887, 411317661, 685529435, 2056588305]

約数ペア:

[(1, 2056588305), (3, 685529435), (5, 411317661), (15, 137105887), (43, 47827635), (129, 15942545), (215, 9565527), (645, 3188509)]