2439422

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 3825360

約数和(自身を除く): 1385938

約数列:

[1, 2, 29, 58, 137, 274, 307, 614, 3973, 7946, 8903, 17806, 42059, 84118, 1219711, 2439422]

約数ペア:

[(1, 2439422), (2, 1219711), (29, 84118), (58, 42059), (137, 17806), (274, 8903), (307, 7946), (614, 3973)]