7890367994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9027881}}^1$

素因数の和:9027925

約数の個数: 16

約数和(自身を含む): 13000150080

約数和(自身を除く): 5109782086

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 9027881, 18055762, 171529739, 207641263, 343059478, 415282526, 3945183997, 7890367994]

約数ペア:

[(1, 7890367994), (2, 3945183997), (19, 415282526), (23, 343059478), (38, 207641263), (46, 171529739), (437, 18055762), (874, 9027881)]