2000908794

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{29917}}^1$

素因数の和:30150

約数の個数: 32

約数和(自身を含む): 4084166016

約数和(自身を除く): 2083257222

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 942, 11147, 22294, 29917, 33441, 59834, 66882, 89751, 179502, 2124107, 4248214, 4696969, 6372321, 9393938, 12744642, 14090907, 28181814, 333484799, 666969598, 1000454397, 2000908794]

約数ペア:

[(1, 2000908794), (2, 1000454397), (3, 666969598), (6, 333484799), (71, 28181814), (142, 14090907), (157, 12744642), (213, 9393938), (314, 6372321), (426, 4696969), (471, 4248214), (942, 2124107), (11147, 179502), (22294, 89751), (29917, 66882), (33441, 59834)]