2018348749

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 2243514240

約数和(自身を除く): 225165491

約数列:

[1, 17, 43, 73, 109, 347, 731, 1241, 1853, 3139, 4687, 5899, 7957, 14921, 25331, 37823, 53363, 79679, 135269, 253657, 342151, 430627, 642991, 1089233, 1626389, 2761079, 5816567, 18516961, 27648613, 46938343, 118726397, 2018348749]

約数ペア:

[(1, 2018348749), (17, 118726397), (43, 46938343), (73, 27648613), (109, 18516961), (347, 5816567), (731, 2761079), (1241, 1626389), (1853, 1089233), (3139, 642991), (4687, 430627), (5899, 342151), (7957, 253657), (14921, 135269), (25331, 79679), (37823, 53363)]