2109345218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{52631}}^1$

素因数の和:53353

約数の個数: 16

約数和(自身を含む): 3277920960

約数和(自身を除く): 1168575742

約数列:

[1, 2, 29, 58, 691, 1382, 20039, 40078, 52631, 105262, 1526299, 3052598, 36368021, 72736042, 1054672609, 2109345218]

約数ペア:

[(1, 2109345218), (2, 1054672609), (29, 72736042), (58, 36368021), (691, 3052598), (1382, 1526299), (20039, 105262), (40078, 52631)]