253012861404

素因数分解:

$2^2\times 3^2\times {\mathrm{7121}}^1\times {\mathrm{986959}}^1$

素因数の和:994090

約数の個数: 36

約数和(自身を含む): 639650749920

約数和(自身を除く): 386637888516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7121, 14242, 21363, 28484, 42726, 64089, 85452, 128178, 256356, 986959, 1973918, 2960877, 3947836, 5921754, 8882631, 11843508, 17765262, 35530524, 7028135039, 14056270078, 21084405117, 28112540156, 42168810234, 63253215351, 84337620468, 126506430702, 253012861404]

約数ペア:

[(1, 253012861404), (2, 126506430702), (3, 84337620468), (4, 63253215351), (6, 42168810234), (9, 28112540156), (12, 21084405117), (18, 14056270078), (36, 7028135039), (7121, 35530524), (14242, 17765262), (21363, 11843508), (28484, 8882631), (42726, 5921754), (64089, 3947836), (85452, 2960877), (128178, 1973918), (256356, 986959)]