238291286

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{5779}}^1$

素因数の和:6223

約数の個数: 16

約数和(自身を含む): 365180400

約数和(自身を除く): 126889114

約数列:

[1, 2, 53, 106, 389, 778, 5779, 11558, 20617, 41234, 306287, 612574, 2248031, 4496062, 119145643, 238291286]

約数ペア:

[(1, 238291286), (2, 119145643), (53, 4496062), (106, 2248031), (389, 612574), (778, 306287), (5779, 41234), (11558, 20617)]