138977146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{902449}}^1$

素因数の和:902469

約数の個数: 16

約数和(自身を含む): 259905600

約数和(自身を除く): 120928454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 902449, 1804898, 6317143, 9926939, 12634286, 19853878, 69488573, 138977146]

約数ペア:

[(1, 138977146), (2, 69488573), (7, 19853878), (11, 12634286), (14, 9926939), (22, 6317143), (77, 1804898), (154, 902449)]