1556863050239

素因数分解:

$7^2\times {\mathrm{1433}}^1\times {\mathrm{3167}}^1\times {\mathrm{7001}}^1$

素因数の和:11615

約数の個数: 24

約数和(自身を含む): 1813139779968

約数和(自身を除く): 256276729729

約数列:

[1, 7, 49, 1433, 3167, 7001, 10031, 22169, 49007, 70217, 155183, 343049, 4538311, 10032433, 22172167, 31768177, 70227031, 155205169, 222377239, 491589217, 1086436183, 31772715311, 222409007177, 1556863050239]

約数ペア:

[(1, 1556863050239), (7, 222409007177), (49, 31772715311), (1433, 1086436183), (3167, 491589217), (7001, 222377239), (10031, 155205169), (22169, 70227031), (49007, 31768177), (70217, 22172167), (155183, 10032433), (343049, 4538311)]