715706972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{71887}}^1$

素因数の和:72041

約数の個数: 24

約数和(自身を含む): 1328490240

約数和(自身を除く): 612783268

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 71887, 143774, 287548, 1365853, 2731706, 5463412, 9417197, 18834394, 37668788, 178926743, 357853486, 715706972]

約数ペア:

[(1, 715706972), (2, 357853486), (4, 178926743), (19, 37668788), (38, 18834394), (76, 9417197), (131, 5463412), (262, 2731706), (524, 1365853), (2489, 287548), (4978, 143774), (9956, 71887)]