139833694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69847}}^1$

素因数の和:69880

約数の個数: 32

約数和(自身を含む): 281627136

約数和(自身を除く): 141793442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 69847, 139694, 488929, 768317, 908011, 977858, 1536634, 1816022, 5378219, 6356077, 9988121, 10756438, 12712154, 19976242, 69916847, 139833694]

約数ペア:

[(1, 139833694), (2, 69916847), (7, 19976242), (11, 12712154), (13, 10756438), (14, 9988121), (22, 6356077), (26, 5378219), (77, 1816022), (91, 1536634), (143, 977858), (154, 908011), (182, 768317), (286, 488929), (1001, 139694), (2002, 69847)]