491036232964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{11173}}^1\times {\mathrm{646301}}^1$

素因数の和:657495

約数の個数: 24

約数和(自身を含む): 909944097048

約数和(自身を除く): 418907864084

約数列:

[1, 2, 4, 17, 34, 68, 11173, 22346, 44692, 189941, 379882, 646301, 759764, 1292602, 2585204, 10987117, 21974234, 43948468, 7221121073, 14442242146, 28884484292, 122759058241, 245518116482, 491036232964]

約数ペア:

[(1, 491036232964), (2, 245518116482), (4, 122759058241), (17, 28884484292), (34, 14442242146), (68, 7221121073), (11173, 43948468), (22346, 21974234), (44692, 10987117), (189941, 2585204), (379882, 1292602), (646301, 759764)]