139609876

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{49367}}^1$

素因数の和:49479

約数の個数: 24

約数和(自身を含む): 281990016

約数和(自身を除く): 142380140

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 49367, 98734, 197468, 345569, 691138, 1382276, 4986067, 9972134, 19944268, 34902469, 69804938, 139609876]

約数ペア:

[(1, 139609876), (2, 69804938), (4, 34902469), (7, 19944268), (14, 9972134), (28, 4986067), (101, 1382276), (202, 691138), (404, 345569), (707, 197468), (1414, 98734), (2828, 49367)]