7152398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 5392882

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 241, 418, 482, 781, 1349, 1562, 2651, 2698, 4579, 5302, 9158, 14839, 17111, 29678, 34222, 50369, 100738, 188221, 325109, 376442, 650218, 3576199, 7152398]

約数ペア:

[(1, 7152398), (2, 3576199), (11, 650218), (19, 376442), (22, 325109), (38, 188221), (71, 100738), (142, 50369), (209, 34222), (241, 29678), (418, 17111), (482, 14839), (781, 9158), (1349, 5302), (1562, 4579), (2651, 2698)]