858704892

素因数分解:

$2^2\times 3^1\times {\mathrm{5147}}^1\times {\mathrm{13903}}^1$

素因数の和:19057

約数の個数: 24

約数和(自身を含む): 2004178176

約数和(自身を除く): 1145473284

約数列:

[1, 2, 3, 4, 6, 12, 5147, 10294, 13903, 15441, 20588, 27806, 30882, 41709, 55612, 61764, 83418, 166836, 71558741, 143117482, 214676223, 286234964, 429352446, 858704892]

約数ペア:

[(1, 858704892), (2, 429352446), (3, 286234964), (4, 214676223), (6, 143117482), (12, 71558741), (5147, 166836), (10294, 83418), (13903, 61764), (15441, 55612), (20588, 41709), (27806, 30882)]