109289558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2999}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 198720000

約数和(自身を除く): 89430442

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1918, 2603, 2999, 5206, 5998, 18221, 20993, 36442, 41986, 56981, 113962, 398867, 410863, 797734, 821726, 2876041, 5752082, 7806397, 15612794, 54644779, 109289558]

約数ペア:

[(1, 109289558), (2, 54644779), (7, 15612794), (14, 7806397), (19, 5752082), (38, 2876041), (133, 821726), (137, 797734), (266, 410863), (274, 398867), (959, 113962), (1918, 56981), (2603, 41986), (2999, 36442), (5206, 20993), (5998, 18221)]