1561073038

素因数分解:

$2^1\times 7^1\times {\mathrm{3697}}^1\times {\mathrm{30161}}^1$

素因数の和:33867

約数の個数: 16

約数和(自身を含む): 2676937824

約数和(自身を除く): 1115864786

約数列:

[1, 2, 7, 14, 3697, 7394, 25879, 30161, 51758, 60322, 211127, 422254, 111505217, 223010434, 780536519, 1561073038]

約数ペア:

[(1, 1561073038), (2, 780536519), (7, 223010434), (14, 111505217), (3697, 422254), (7394, 211127), (25879, 60322), (30161, 51758)]