489190330

素因数分解:

$2^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{27529}}^1$

素因数の和:29313

約数の個数: 16

約数和(自身を含む): 881070120

約数和(自身を除く): 391879790

約数列:

[1, 2, 5, 10, 1777, 3554, 8885, 17770, 27529, 55058, 137645, 275290, 48919033, 97838066, 244595165, 489190330]

約数ペア:

[(1, 489190330), (2, 244595165), (5, 97838066), (10, 48919033), (1777, 275290), (3554, 137645), (8885, 55058), (17770, 27529)]