248940413

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1892

約数の個数: 16

約数和(自身を含む): 268329600

約数和(自身を除く): 19389187

約数列:

[1, 19, 71, 109, 1349, 1693, 2071, 7739, 32167, 120203, 147041, 184537, 2283857, 3506203, 13102127, 248940413]

約数ペア:

[(1, 248940413), (19, 13102127), (71, 3506203), (109, 2283857), (1349, 184537), (1693, 147041), (2071, 120203), (7739, 32167)]