2049350401

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{8819}}^1$

素因数の和:9288

約数の個数: 16

約数和(自身を含む): 2375049600

約数和(自身を除く): 325699199

約数列:

[1, 7, 89, 373, 623, 2611, 8819, 33197, 61733, 232379, 784891, 3289487, 5494237, 23026409, 292764343, 2049350401]

約数ペア:

[(1, 2049350401), (7, 292764343), (89, 23026409), (373, 5494237), (623, 3289487), (2611, 784891), (8819, 232379), (33197, 61733)]