2811164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 5295360

約数和(自身を除く): 2484196

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 787, 893, 1574, 1786, 3148, 3572, 14953, 29906, 36989, 59812, 73978, 147956, 702791, 1405582, 2811164]

約数ペア:

[(1, 2811164), (2, 1405582), (4, 702791), (19, 147956), (38, 73978), (47, 59812), (76, 36989), (94, 29906), (188, 14953), (787, 3572), (893, 3148), (1574, 1786)]