2008624215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{23789}}^1$

素因数の和:24243

約数の個数: 32

約数和(自身を含む): 3469152960

約数和(自身を除く): 1460528745

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 433, 1299, 2165, 5629, 6495, 16887, 23789, 28145, 71367, 84435, 118945, 309257, 356835, 927771, 1546285, 4638855, 10300637, 30901911, 51503185, 133908281, 154509555, 401724843, 669541405, 2008624215]

約数ペア:

[(1, 2008624215), (3, 669541405), (5, 401724843), (13, 154509555), (15, 133908281), (39, 51503185), (65, 30901911), (195, 10300637), (433, 4638855), (1299, 1546285), (2165, 927771), (5629, 356835), (6495, 309257), (16887, 118945), (23789, 84435), (28145, 71367)]