278312534

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1\times {\mathrm{1201}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 422046240

約数和(自身を除く): 143733706

約数列:

[1, 2, 109, 218, 1063, 1201, 2126, 2402, 115867, 130909, 231734, 261818, 1276663, 2553326, 139156267, 278312534]

約数ペア:

[(1, 278312534), (2, 139156267), (109, 2553326), (218, 1276663), (1063, 261818), (1201, 231734), (2126, 130909), (2402, 115867)]