2008595488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{9803}}^1$

素因数の和:10169

約数の個数: 48

約数和(自身を含む): 4175327520

約数和(自身を除く): 2166732032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 337, 608, 674, 1348, 2696, 5392, 6403, 9803, 10784, 12806, 19606, 25612, 39212, 51224, 78424, 102448, 156848, 186257, 204896, 313696, 372514, 745028, 1490056, 2980112, 3303611, 5960224, 6607222, 13214444, 26428888, 52857776, 62768609, 105715552, 125537218, 251074436, 502148872, 1004297744, 2008595488]

約数ペア:

[(1, 2008595488), (2, 1004297744), (4, 502148872), (8, 251074436), (16, 125537218), (19, 105715552), (32, 62768609), (38, 52857776), (76, 26428888), (152, 13214444), (304, 6607222), (337, 5960224), (608, 3303611), (674, 2980112), (1348, 1490056), (2696, 745028), (5392, 372514), (6403, 313696), (9803, 204896), (10784, 186257), (12806, 156848), (19606, 102448), (25612, 78424), (39212, 51224)]